Common use of APPLICABLE DISCOUNTS Clause in Contracts

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> for the purposes of resale to <<customer_name>> End Users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> API for the purposes of resale to <<customer_name>> API End Users shall be available at the following discount off of the retail rate. If <<customer_name>> API cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> API provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> API must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> API may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> for the purposes of resale to <<customer_name>> End Users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. Exhibit A *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> BSE for the purposes of resale to <<customer_name>> BSE End Users shall be available at the following discount off of the retail rate. If <<customer_name>> BSE cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> BSE provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> BSE must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> BSE may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Tricom Mobile Paging for the purposes of resale to <<customer_name>> Tricom Mobile Paging End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Tricom Mobile Paging cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Tricom Mobile Paging provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Tricom Mobile Paging must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Tricom Mobile Paging may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> VELOCITY for the purposes of resale to <<customer_name>> VELOCITY End Users shall be available at the following discount off of the retail rate. If <<customer_name>> VELOCITY cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> VELOCITY provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> VELOCITY must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> VELOCITY may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> VarTec for the purposes of resale to <<customer_name>> VarTec End Users shall be available at the following discount off of the retail rate. If <<customer_name>> VarTec cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> VarTec provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> VarTec must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> VarTec may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> CBX Communications for the purposes of resale to <<customer_name>> CBX Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> CBX Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CBX Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CBX Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> CBX Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> API for the purposes of resale to <<customer_name>> API End Users shall be available at the following discount off of the retail rate. If <<customer_name>> API cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> API provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> API must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> API may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Interlink Network Resources for the purposes of resale to <<customer_name>> Interlink Network Resources End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Interlink Network Resources cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Interlink Network Resources provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Interlink Network Resources must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Interlink Network Resources may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> CLEC-1 for the purposes of resale to <<customer_name>> End Users CLEC-1 end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> CLEC-1 may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> CLEC-1 for the purposes of resale to <<customer_name>> End Users CLEC-1 end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> CLEC-1 may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL Electronic Manual SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the Per LSR received from the (OSS) RATES CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one interactive interfaces of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> VELOCITY for the purposes of resale to <<customer_name>> VELOCITY End Users shall be available at the following discount off of the retail rate. If <<customer_name>> VELOCITY cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> VELOCITY provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> VELOCITY must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> VELOCITY may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Lone Star State Telephone Company for the purposes of resale to <<customer_name>> Lone Star State Telephone Company End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Lone Star State Telephone Company cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Lone Star State Telephone Company provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Lone Star State Telephone Company must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Lone Star State Telephone Company may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Knology for the purposes of resale to <<customer_name>> Knology End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Knology cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Knology provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Knology must provide written notification to BellSouth within 30 thirty (30) days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Knology may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Xxxx for the purposes of resale to <<customer_name>> Xxxx End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Xxxx cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Xxxx provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Xxxx must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Xxxx may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Rhythms for the purposes of resale to <<customer_name>> Rhythms End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Rhythms cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Rhythms provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Rhythms must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Rhythms may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Sun-Tel USA, Inc. for the purposes of resale to <<customer_name>> Sun-Tel USA, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Sun-Tel USA, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Sun-Tel USA, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Sun-Tel USA, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Sun- Tel USA, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Birch for the purposes of resale to <<customer_name>> End Users Birch end users shall be available at the following discount off of the retail rate. If <<customer_name>> Birch cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Birch may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. below An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Lone Star State Telephone Company for the purposes of resale to <<customer_name>> Lone Star State Telephone Company End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Lone Star State Telephone Company cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Lone Star State Telephone Company provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Lone Star State Telephone Company must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Lone Star State Telephone Company may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> CariLink International, Inc. for the purposes of resale to <<customer_name>> CariLink International, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> CariLink International, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CariLink International, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CariLink International, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> CariLink International, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Network Telephone for the purposes of resale to <<customer_name>> End Users Network Telephone end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Network Telephone may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Best Communications for the purposes of resale to <<customer_name>> Best Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Best Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Best Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Best Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. Exhibit A *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Best Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Xxxx Communications for the purposes of resale to <<customer_name>> Xxxx Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Xxxx Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Xxxx Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Xxxx Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Xxxx Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> NTERA, INC. for the purposes of resale to <<customer_name>> NTERA, INC. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> NTERA, INC. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> NTERA, INC. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> NTERA, INC. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> NTERA, INC. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> LS-One for the purposes of resale to <<customer_name>> LS-One End Users shall be available at the following discount off of the retail rate. If <<customer_name>> LS-One cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> LS-One provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> LS-One must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> LS-One may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> NATIONSLINK COMMUNICATIONS for the purposes of resale to <<customer_name>> NATIONSLINK COMMUNICATIONS End Users shall be available at the following discount off of the retail rate. If <<customer_name>> NATIONSLINK COMMUNICATIONS cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> NATIONSLINK COMMUNICATIONS provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> NATIONSLINK COMMUNICATIONS must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> NATIONSLINK COMMUNICATIONS may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Wakul for the purposes of resale to <<customer_name>> Wakul End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Wakul cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Wakul provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Wakul must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Wakul may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Premier Connection, Inc. for the purposes of resale to <<customer_name>> Premier Connection, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Premier Connection, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Premier Connection, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Premier Connection, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Premier Connection, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Premier Connection, Inc. for the purposes of resale to <<customer_name>> Premier Connection, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Premier Connection, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Premier Connection, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Premier Connection, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. Exhibit A *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Premier Connection, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Express Title for the purposes of resale to <<customer_name>> End Users Express Title end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Express Title may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Direct-Tel USA, LLC for the purposes of resale to <<customer_name>> Direct-Tel USA, LLC End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Direct-Tel USA, LLC cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Direct-Tel USA, LLC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Direct-Tel USA, LLC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Direct- Tel USA, LLC may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Oltronics for the purposes of resale to <<customer_name>> End Users Oltronics end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Oltronics may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL Electronic Manual SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the Per LSR received from the (OSS) RATES CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one interactive interfaces of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> VVI for the purposes of resale to <<customer_name>> VVI End Users shall be available at the following discount off of the retail rate. If <<customer_name>> VVI cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> VVI provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> VVI must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> VVI may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> IDS for the purposes of resale to <<customer_name>> IDS End Users shall be available at the following discount off of the retail rate. If <<customer_name>> IDS cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% ? * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> IDS provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> IDS must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> IDS may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> New Access for the purposes of resale to <<customer_name>> New Access End Users shall be available at the following discount off of the retail rate. If <<customer_name>> New Access cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> New Access provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> New Access must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> New Access may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Lightning Communications for the purposes of resale to <<customer_name>> Lightning Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Lightning Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Lightning Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Lightning Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Lightning Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Advantel for the purposes of resale to <<customer_name>> Advantel End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Advantel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Advantel provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Advantel must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Advantel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Texas Hometel, Inc. d/b/a 877-RING AGAIN for the purposes of resale to <<customer_name>> Texas Hometel, Inc. d/b/a 877-RING AGAIN End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Texas Hometel, Inc. d/b/a 877- RING AGAIN cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Texas Hometel, Inc. d/b/a 877-RING AGAIN provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Texas Hometel, Inc. d/b/a 877- RING AGAIN must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Texas Hometel, Inc. d/b/a 877-RING AGAIN may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Choctaw for the purposes of resale to <<customer_name>> Choctaw End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Choctaw cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Choctaw provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Choctaw must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Choctaw may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> ZNC for the purposes of resale to <<customer_name>> ZNC End Users shall be available at the following discount off of the retail rate. If <<customer_name>> ZNC cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> ZNC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> ZNC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> ZNC may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> NA Communications for the purposes of resale to <<customer_name>> End Users NA Communications end users shall be available at the following discount off of the retail rate. If <<customer_name>> NA Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> NA Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. below An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Cat Communications International (CCI), Inc. for the purposes of resale to <<customer_name>> Cat Communications International (CCI), Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Cat Communications International (CCI), Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Cat Communications International (CCI), Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Cat Communications International (CCI), Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Cat Communications International (CCI), Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Z-Tel for the purposes of resale to <<customer_name>> End Users Z-Tel end users shall be available at the following discount off of the retail rate. If <<customer_name>> Z- Tel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Z-Tel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. below An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> 1-800 RECONEX, Inc. for the purposes of resale to <<customer_name>> 1-800 RECONEX, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> 1-800 RECONEX, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> 1-800 RECONEX, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> 1-800 RECONEX, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> 1-800 RECONEX, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> The MoneyPlace for the purposes of resale to <<customer_name>> The MoneyPlace End Users shall be available at the following discount off of the retail rate. If <<customer_name>> The MoneyPlace cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> The MoneyPlace provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> The MoneyPlace must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> The MoneyPlace may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> ACCESS Integrated for the purposes of resale to <<customer_name>> End Users ACCESS Integrated end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. EXHIBIT A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> ACCESS Integrated may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> ZNC for the purposes of resale to <<customer_name>> ZNC End Users shall be available at the following discount off of the retail rate. If <<customer_name>> ZNC cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> ZNC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> ZNC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> ZNC may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> EPB Telecommunications for the purposes of resale to <<customer_name>> EPB Telecommunications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> EPB Telecommunications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> EPB Telecommunications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> EPB Telecommunications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> EPB Telecommunications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> E-Tel for the purposes of resale to <<customer_name>> E- Tel End Users shall be available at the following discount off of the retail rate. If <<customer_name>> E-Tel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> E-Tel provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> E-Tel must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> E-Tel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Advantel for the purposes of resale to <<customer_name>> Advantel End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Advantel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Advantel provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Advantel must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. Exhibit A *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Advantel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> VarTec for the purposes of resale to <<customer_name>> VarTec End Users shall be available at the following discount off of the retail rate. If <<customer_name>> VarTec cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> VarTec provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> VarTec must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> VarTec may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Preferred for the purposes of resale to <<customer_name>> Preferred End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Preferred cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Preferred provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Preferred must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Preferred may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Broadslate for the purposes of resale to <<customer_name>> Broadslate End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Broadslate cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Broadslate provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Broadslate must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Broadslate may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Sail NetWorks for the purposes of resale to <<customer_name>> Sail NetWorks End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Sail NetWorks cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Sail NetWorks provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Sail NetWorks must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Sail NetWorks may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> NAS for the purposes of resale to <<customer_name>> NAS End Users shall be available at the following discount off of the retail rate. If <<customer_name>> NAS cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> NAS provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> NAS must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> NAS may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> aXessa for the purposes of resale to <<customer_name>> aXessa End Users shall be available at the following discount off of the retail rate. If <<customer_name>> aXessa cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> aXessa provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> aXessa must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> aXessa may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> REI Communications for the purposes of resale to <<customer_name>> REI Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> REI Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> REI Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> REI Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> REI Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Wakul for the purposes of resale to <<customer_name>> Wakul End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Wakul cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Wakul provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Wakul must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Wakul may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> QuantumShift for the purposes of resale to <<customer_name>> QuantumShift End Users shall be available at the following discount off of the retail rate. If <<customer_name>> QuantumShift cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> QuantumShift provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> QuantumShift must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> QuantumShift may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Dialtone & More, Inc. for the purposes of resale to <<customer_name>> Dialtone & More, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Dialtone & More, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Dialtone & More, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Dialtone & More, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Dialtone & More, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: TABLE FOR RESALE OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per GA SC OSS LSR charge, per LSR received from the CLEC by one of the OSS interactive interfaces Manual $550/first 1000 LSRs $110 for each set of 1000 LSRs thereafter - - both charged on a monthly basis $10.62 per LSR SOMGA SOMEC Per LSR received from the CLEC by means other than one of the OSS interactive interfaces $19.99 XXXXX $22.00 XXXXX Note: In addition to the OSS LSR Charge $3.50 $19.99charges, applicable discounted service order and related discounted charges apply per the tariff.

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> BSE for the purposes of resale to <<customer_name>> BSE End Users shall be available at the following discount off of the retail rate. If <<customer_name>> BSE cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> BSE provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> BSE must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> BSE may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> InterCept for the purposes of resale to <<customer_name>> End Users InterCept end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** *Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. EXHIBIT A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> InterCept may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> SPARDI for the purposes of resale to <<customer_name>> SPARDI End Users shall be available at the following discount off of the retail rate. If <<customer_name>> SPARDI cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> SPARDI provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> SPARDI must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> SPARDI may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Lightyear for the purposes of resale to <<customer_name>> End Users Lightyear end users shall be available at the following discount off of the retail rate. If <<customer_name>> Lightyear cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Lightyear may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Phone Link, Inc. for the purposes of resale to <<customer_name>> Phone Link, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Phone Link, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Phone Link, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Phone Link, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Phone Link, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Chapel for the purposes of resale to <<customer_name>> Chapel End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Chapel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Chapel provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Chapel must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Chapel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Choctaw for the purposes of resale to <<customer_name>> Choctaw End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Choctaw cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Choctaw provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Choctaw must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Choctaw may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> A-Tech Telecom, Inc. for the purposes of resale to <<customer_name>> A-Tech Telecom, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> A-Tech Telecom, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> A-Tech Telecom, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> A-Tech Telecom, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> A- Tech Telecom, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> SouthEast for the purposes of resale to <<customer_name>> SouthEast End Users shall be available at the following discount off of the retail rate. If <<customer_name>> SouthEast cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> SouthEast provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> SouthEast must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> SouthEast may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> New East Telephony, Inc. d/b/a Down Home Telephone for the purposes of resale to <<customer_name>> New East Telephony, Inc. d/b/a Down Home Telephone End Users shall be available at the following discount off of the retail rate. If <<customer_name>> New East Telephony, Inc. d/b/a Down Home Telephone cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> New East Telephony, Inc. d/b/a Down Home Telephone provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> New East Telephony, Inc. d/b/a Down Home Telephone must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> New East Telephony, Inc. d/b/a Down Home Telephone may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Xxxx for the purposes of resale to <<customer_name>> Xxxx End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Xxxx cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Xxxx provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Xxxx must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Xxxx may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Direct-Tel USA, LLC for the purposes of resale to <<customer_name>> Direct-Tel USA, LLC End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Direct-Tel USA, LLC cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Direct-Tel USA, LLC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Direct-Tel USA, LLC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Direct- Tel USA, LLC may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Edge Connections for the purposes of resale to <<customer_name>> Edge Connections End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Edge Connections cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Edge Connections provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Edge Connections must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Edge Connections may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Birch for the purposes of resale to <<customer_name>> End Users Birch end users shall be available at the following discount off of the retail rate. If <<customer_name>> Birch cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. EXHIBIT A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Xxxxx may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. below An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL Electronic Manual SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the Per LSR received from the SYSTEMS (OSS) CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one RATES interactive interfaces of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> New Access for the purposes of resale to <<customer_name>> New Access End Users shall be available at the following discount off of the retail rate. If <<customer_name>> New Access cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> New Access provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> New Access must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> New Access may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> ACCESS Integrated for the purposes of resale to <<customer_name>> End Users ACCESS Integrated end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. EXHIBIT A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> ACCESS Integrated may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL Electronic Manual SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the Per LSR received from the (OSS) RATES CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one interactive interfaces of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Sun-Tel USA, Inc. for the purposes of resale to <<customer_name>> Sun-Tel USA, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Sun-Tel USA, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Sun-Tel USA, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Sun-Tel USA, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Sun- Tel USA, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Broadslate for the purposes of resale to <<customer_name>> Broadslate End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Broadslate cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Broadslate provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Broadslate must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Broadslate may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> CI2 for the purposes of resale to <<customer_name>> CI2 End Users shall be available at the following discount off of the retail rate. If <<customer_name>> CI2 cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CI2 provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CI2 must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> CI2 may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Excelink Communications for the purposes of resale to <<customer_name>> Excelink Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Excelink Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Excelink Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Excelink Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Excelink Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> CCI for the purposes of resale to <<customer_name>> CCI End Users shall be available at the following discount off of the retail rate. If <<customer_name>> CCI cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> CCI provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CCI must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> CCI may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> DAVCO, Inc. for the purposes of resale to <<customer_name>> DAVCO, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> DAVCO, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> DAVCO, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> DAVCO, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> DAVCO, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Money To Go for the purposes of resale to <<customer_name>> End Users Money To Go end users shall be available at the following discount off of the retail rate. If <<customer_name>> Money To Go cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES EXHIBIT A BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Money To Go may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Lightning Communications for the purposes of resale to <<customer_name>> Lightning Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Lightning Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Lightning Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Lightning Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. Exhibit A *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Lightning Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Network Telephone for the purposes of resale to <<customer_name>> End Users Network Telephone end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Network Telephone may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL Electronic Manual SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the Per LSR received from the (OSS) RATES CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one interactive interfaces of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Phone Home for the purposes of resale to <<customer_name>> Phone Home End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Phone Home cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Phone Home provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Phone Home must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Phone Home may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> MRC for the purposes of resale to <<customer_name>> MRC End Users shall be available at the following discount off of the retail rate. If <<customer_name>> MRC cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> MRC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> MRC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> MRC may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC MRC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC MRC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> NTERA, INC. for the purposes of resale to <<customer_name>> NTERA, INC. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> NTERA, INC. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> NTERA, INC. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> NTERA, INC. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> NTERA, INC. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Best Communications for the purposes of resale to <<customer_name>> Best Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Best Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Best Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Best Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Best Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Oltronics for the purposes of resale to <<customer_name>> End Users Oltronics end users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Oltronics may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Tel-America Communications for the purposes of resale to <<customer_name>> Tel-America Communications End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Tel-America Communications cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Tel-America Communications provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Tel-America Communications must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Tel- America Communications may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Accutel for the purposes of resale to <<customer_name>> End Users Accutel end users shall be available at the following discount off of the retail rate. If <<customer_name>> Accutel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Accutel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. below An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> DAVCO, Inc. for the purposes of resale to <<customer_name>> DAVCO, Inc. End Users shall be available at the following discount off of the retail rate. If <<customer_name>> DAVCO, Inc. cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> DAVCO, Inc. provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> DAVCO, Inc. must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. Exhibit A *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> DAVCO, Inc. may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> TCG for the purposes of resale to <<customer_name>> End Users TCG end users shall be available at the following discount off of the retail rate. If <<customer_name>> TCG cancels an order for telecommunications services for the purpose purposes of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST General Subscriber Services Tariff and the PLSTPrivate Line Service Tariff. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC TCG provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> TCG provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> TCG must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. RATES FOR INTERFACE TO OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> TCG may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange Interface EDI-PC Electronic Data Interface – Personal Computer TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic interface ordering charge as specified in the Table below. Such charges will not be refunded if the order is canceled. An individual LSR will be identified for billing purposes by its Purchase Order Number (“PON”). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) INTERFACE RATES Electronic Per LSR received from the CLEC TCG by one of the OSS interactive electronic interfaces Manual Per LSR received from the CLEC TCG by means other than one of the OSS interactive electronic interfaces OSS Electronic Interface LSR Charge $3.50 10.89 $19.9922.00

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> Knology for the purposes of resale to <<customer_name>> Knology End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Knology cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Knology provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Knology must provide written notification to BellSouth within 30 thirty (30) days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Knology may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Citizen Phone for the purposes of resale to <<customer_name>> Citizen Phone End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Citizen Phone cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Citizen Phone provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Citizen Phone must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Citizen Phone may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Smart-Tel for the purposes of resale to <<customer_name>> Smart-Tel End Users shall be available at the following discount off of the retail rate. If <<customer_name>> Smart-Tel cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> Smart-Tel provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> Smart-Tel must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Smart- Tel may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. Exhibit A The telecommunications services available for purchase by <<customer_name>> for the purposes of resale to <<customer_name>> End Users shall be available at the following discount off of the retail rate. If <<customer_name>> cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. Exhibit A OPERATIONAL SUPPORT SYSTEMS (OSS) RATES BellSouth has developed and made available the following mechanized systems by which <<customer_name>> may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99

APPLICABLE DISCOUNTS. The telecommunications services available for purchase by <<customer_name>> Money To Go for the purposes of resale to <<customer_name>> End Users Money To Go end users shall be available at the following discount off of the retail rate. If <<customer_name>> Money To Go cancels an order for telecommunications services for the purpose of resale, any costs incurred by BellSouth in conjunction with the provisioning of that order will be recovered in accordance with the applicable sections of the GSST and the PLST. DISCOUNT* STATE RESIDENCE BUSINESS CSAs*** ALABAMA 16.3% 16.3% FLORIDA 21.83% 16.81% GEORGIA 20.3% 17.3% KENTUCKY 16.79% 15.54% LOUISIANA 20.72% 20.72% 9.05% MISSISSIPPI 15.75% 15.75% NORTH CAROLINA 21.5% 17.6% SOUTH CAROLINA 14.8% 14.8% 8.98% TENNESSEE** 16% 16% * When a CLEC provides Resale service in a cross boundary area (areas that are part of the local serving area of another state’s exchange) the rates, regulations and discounts for the tariffing state will apply. Billing will be from the serving state. ** In Tennessee, if <<customer_name>> a CLEC provides its own operator services and directory services, the discount shall be 21.56%. <<customer_name>> CLEC must provide written notification to BellSouth within 30 days prior to providing its own operator services and directory services to qualify for the higher discount rate of 21.56%. *** Unless noted in this column, the discount for Business will be the applicable discount rate for CSAs. OPERATIONAL SUPPORT SYSTEMS (OSS) RATES EXHIBIT A BellSouth has developed and made available the following mechanized systems by which <<customer_name>> Money To Go may submit LSRs electronically. LENS Local Exchange Navigation System EDI Electronic Data Interchange TAG Telecommunications Access Gateway LSRs submitted by means of one of these interactive interfaces will incur an OSS electronic ordering charge as specified in the Table below. An individual LSR will be identified for billing purposes by its Purchase Order Number (PON). LSRs submitted by means other than one of these interactive interfaces (mail, fax, courier, etc.) will incur a manual order charge as specified in the table below: OPERATIONAL Electronic Manual SUPPORT SYSTEMS (OSS) RATES Electronic Per LSR received from the Per LSR received from the (OSS) RATES CLEC by one of the OSS interactive interfaces Manual Per LSR received from the CLEC by means other than one interactive interfaces of the OSS interactive interfaces OSS LSR Charge $3.50 $19.99