LRN definition

LRN means a unique ten- (10)-digit number assigned to a Central Office Switch in a defined geographic area for call routing purposes. This ten- (10)-digit number serves as a network address and the routing information is stored in a database. Switches routing calls to subscribers whose telephone numbers are in portable NXXs perform a database query to obtain the Location Routing Number that corresponds with the Switch serving the dialed telephone number. Based on the Location Routing Number, the querying Carrier then routes the call to the Switch serving the ported number. The term "LRN" may also be used to refer to a method of LNP. "Long Distance Service" (see "Interexchange Service").
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LRN means a unique ten- (10)-digit number assigned to a Central Office Switch in a defined geographic area for call routing purposes. This ten- (10)-digit number serves as a network address and the routing information is stored in a database. Switches routing calls to subscribers whose telephone numbers are in portable NXXs perform a database query to obtain the Location Routing Number that corresponds with the Switch serving the dialed telephone number. Based on the Location Routing Number, the querying Carrier then routes the call to the Switch serving the ported number. The term "LRN" may also be used to refer to a method of LNP. "Maintenance and Repair" involves the exchange of information between Carriers where one initiates a request for maintenance or repair of existing products and services thereof from the other with attendant acknowledgments and status reports in order to ensure proper operation and functionality of facilities. "Maintenance of Service charge" is a miscellaneous charge that relates to trouble isolation work performed by Qwest. Basic Maintenance of Service charges apply when the Qwest technician perform work during standard business hours. Overtime Maintenance of Service charges apply when the Qwest technician performs work on a business day, but outside standard business hours, or on a Saturday. Premium Maintenance of Service charges apply when the Qwest technician performs work on either a Sunday or Qwest recognized holiday.
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LRN means a unique lodgement reference number issued by the ATO in respect of the Supply of the Property under this Contract;
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Examples of LRN in a sentence

  • This information will be populated in industry standard format and returned to CLEC so that it can then terminate the call in progress to the telephone number now residing in the switch designated by the LRN.

  • The Party to which the End User is transferring will provide the other Party the End User’s name, address, current telephone number, and the Location Routing Number (LRN) for LNP, and the date service should be transferred using the industry standard LSR format.

  • This database contains the Location Routing Number (LRN) that identifies the switch of the Local Service Provider that serves a customer with a ported DN.

  • The LRN is used to direct the call to the correct network switching element for completion to the end user customer.

  • Where more than one network is involved in completing the call, the network prior to the termination (i.e., the N-1 Network) is normally responsible for querying a LNP database to secure the LRN which is then used in routing the call.

  • TCAP messages originated by CLEC’s SSPs and received by Embarq’s database will be provided a response upon completion of a database lookup to determine the LRN.

  • If the Telephone Company discontinues service, it will no longer route any traffic that uses the customer’s Carrier Identification Code (CIC), Local Routing Number (LRN), carrier owned NPA-NXX or any other element used to route traffic.

  • TCAP messages originated by CLEC’s SSPs and received by Sprint’s database will be provided a response upon completion of a database lookup to determine the LRN.

  • Protocol Step 3: For calls emanating from the Customer when the NPA-NXX is indeterminate (such as an originating 8YY TN) and the Company is directly connected to a licensed carrier’s class 5 switching office (or equivalent), pursuant to ATIS-300011 the Company shall populate the JIP based on the LRN of the Trunk Group associated with the switching center itself.

  • Protocol Step 2: For calls emanating from the Customer when the JIP is not properly and accurately populated or is otherwise unavailable, the Company shall use the post-dip LRN (Local Routing Number) of the calling party’s NPA-NXX.


More Definitions of LRN

LRN. (“Location Routing Number”) is a ten (10) digit number that is assigned to the network switching elements (Central Office – Host and Remotes as required) for the routing of calls in the network. The first six (6) digits of the LRN will be one of the assigned NPA NXX of the switching element. The purpose and functionality of the last four (4) digits of the LRN have not yet been defined but are passed across the network to the terminating switch.
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LRN means a unique ten- (10)-digit number assigned to a Central Office Switch in a defined geographic area for call routing purposes. This ten- (10)-digit number serves as a network address and the routing information is stored in a database. Switches routing calls to subscribers whose telephone numbers are in portable NXXs perform a database query to obtain the Location Routing Number that corresponds with the Switch serving the dialed telephone number. Based on the Location Routing Number, the querying Carrier then routes the call to the Switch serving the ported number. The term "LRN" may also be used to refer to a method of LNP. "Maintenance and Repair" involves the exchange of information between Carriers where one initiates a request for maintenance or repair of existing products and services thereof from the other with attendant acknowledgments and status reports in order to ensure proper operation and functionality of facilities. "Maintenance of Service charge" is a miscellaneous charge that relates to trouble isolation work performed by CenturyLink. Basic Maintenance of Service charges apply when the CenturyLink technician perform work during standard business hours. Overtime Maintenance of Service charges apply when the CenturyLink technician performs work on a business day, but outside standard business hours, or on a Saturday. Premium Maintenance of Service charges apply when the CenturyLink technician performs work on either a Sunday or CenturyLink recognized holiday. Commercial Atlas and Marketing Guide and used by the FCC in defining CMRS license boundaries for CMRS providers for purposes of Sections 251 and 252 of the Act. "Meet Point" is a point of Interconnection between two networks, designated by two Telecommunications Carriers, at which one Carrier's responsibility for service begins and the other Carrier's responsibility ends. "Meet-Point Billing" or "MPB" or "Join arrangement whereby two (2) or more Telecommunications Carriers (including a LEC and WSP) receive traffic in the same LATA that the call is to be terminated in or originated from, and jointly provide Switched Access Service to an Interexchange Carrier, with each LEC (or WSP) billing and receiving, if applicable, an appropriate share of the revenues from the IXC as defined by the effective Switched Access Tariff or, if applicable, WSP contract.
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LRN is that location routing number that identifies a switching port for a local telephone exchange.
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LRN means a unique ten- (10)-digit number assigned to a Central Office Switch in a defined geographic area for call routing purposes. This ten- (10)-digit number serves as a network address and the routing information is stored in a database. Switches routing calls to subscribers whose telephone numbers are in portable NXXs perform a database query to obtain the Location Routing Number that corresponds with the Switch serving the dialed telephone number. Based on the Location Routing Number, the querying Carrier then routes the call to the Switch serving the ported number. The term "LRN" may also be used to refer to a method of LNP. "Long Distance Service" (see "Interexchange Service"). "Maintenance and Repair" involves the exchange of information between Carriers where one initiates a request for maintenance or repair of existing products and services or Unbundled Network Elements or combinations thereof from the other with attendant acknowledgments and status reports in order to ensure proper operation and functionality of facilities. "Maintenance of Service charge" is a Miscellaneous Charge that relates to trouble isolation work performed by Xxxxx. Basic Maintenance of Service charges apply when the Qwest technician performs work during standard business hours. Overtime Maintenance of Service charges apply when the Qwest technician performs work on a business day, but outside standard business hours, or on a Saturday. Premium Maintenance of Service charges apply when the Qwest technician performs work on either a Sunday or Qwest recognized holiday. "Master Street Address Guide" or "MSAG" is a database of street names and house number ranges within their associated communities defining particular geographic areas and their associated ESNs to enable proper routing of 911 calls. "Meet Point" is a point of Interconnection between two (2) networks, designated by two (2) Telecommunications Carriers, at which one Carrier's responsibility for service begins and the other Carrier's responsibility ends. "Meet-Point Billing" or "MPB" or "Jointly Provided Switched Access" or "JPSA" refers to an arrangement whereby two (2) or more Telecommunications Carriers (including a LEC and CLEC) receive traffic in the same LATA that the call is to be terminated in or originated from, and jointly provide Switched Access Service to an Interexchange Carrier, with each LEC (or CLEC) receiving an appropriate share of the revenues from the IXC as defined by their effective switched acce...
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Related to LRN

  • SPID is the number that identifies a service provider to the relevant NPAC. The SPID may be a state-specific number. "Serving Wire Center" denotes the CenturyLink building from which dial tone for local Exchange Service would normally be provided to a particular End User Customer premises. "Signaling System 7" or "SS7" is an out-of-band signaling protocol consisting of four basic sub- protocols:

  • Translucent means a substance that allows light to pass through, but does not allow an object or person to be seen through the substance.

  • Opaque means impenetrable to sight.

  • Network Data Mover (NDM) or “Connect Direct” means the industry standard protocol for transferring information electrically.

  • Headend means any facility for signal reception and dissemination on a Cable System, including cables, antennas, wires, satellite dishes, monitors, switchers, modulators, processors for Broadcast Signals, equipment for the Interconnection of the Cable System with adjacent Cable Systems and Interconnection of any networks which are part of the Cable System, and all other related equipment and facilities.

  • LDPE means low density polyethylene, labeled by the SPI code #4.

  • Collimator means a radiation shield that is placed on the end of the guide tube or directly onto a radiographic exposure device to restrict the size of the radiation beam when the sealed source is cranked into position to make a radiographic exposure.

  • Ethernet means a family of computer networking technologies for LANs.

  • Signaling System 7 (SS7 means a signaling protocol used by the CCS Network.

  • Category 4 Data is data that is confidential and requires special handling due to statutes or regulations that require especially strict protection of the data and from which especially serious consequences may arise in the event of any compromise of such data. Data classified as Category 4 includes but is not limited to data protected by: the Health Insurance Portability and Accountability Act (HIPAA), Pub. L. 104-191 as amended by the Health Information Technology for Economic and Clinical Health Act of 2009 (HITECH), 45 CFR Parts 160 and 164; the Family Educational Rights and Privacy Act (FERPA), 20 U.S.C. §1232g; 34 CFR Part 99; Internal Revenue Service Publication 1075 (xxxxx://xxx.xxx.xxx/pub/irs-pdf/p1075.pdf); Substance Abuse and Mental Health Services Administration regulations on Confidentiality of Alcohol and Drug Abuse Patient Records, 42 CFR Part 2; and/or Criminal Justice Information Services, 28 CFR Part 20.

  • Signaling System 7 (SS7) means a signaling protocol used by the CCS Network.

  • IDSL or "ISDN Digital Subscriber Line" or "Integrated Services Digital Network Digital Subscriber Line" is a symmetrical, baseband DSL technology that permits the bi- directional transmission of up to 128 Kbps using ISDN CPE but not circuit switching.

  • Provider network means an affiliated group of varied health care providers that is established to provide a continuum of health care services to individuals;

  • Interfaces means, collectively, the CAD Interface and the Channel Access Interface.

  • Interface means the mixture occurring in pipeline operations between adjoining batches having similar or dissimilar physical characteristics.

  • NXX means the three-digit code, which appears as the first three digits of a seven-digit telephone number within a valid NPA or area code.

  • End User means, in the event that the Services or Deliverables involve the use of any information systems, any and all UNICEF employees, consultants and other personnel and any other external users collaborating with UNICEF, in each case, authorized by UNICEF to access and use the Services and/or Deliverables.

  • Network User means each natural or legal person having concluded a Standard Transmission Agreement with the TSO for Transmission Services in the Transmission Grid.

  • redundant means being no longer required by an employer to continue doing a job because, for a reason that is not a usual reason for change in the employer's work-force, the employer has decided that the job will not be done by any person.

  • NTSC means NSIC-Technical Services Centre

  • PSTN means the Public Switched Telephone Network.

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • Digital Signal Level 0 (DS-0 means the lowest-level signal in the time division multiplex digital hierarchy, and represents a voice-grade channel operating at either the 56 Kbps or 64 Kbps transmission bit rates. There are twenty-four (24) DS-0 channels in a DS-1.

  • Process weight means the total weight of all materials introduced into any source operation. Solid fuels charged will be considered as part of the process weight, but liquid and gaseous fuels and combustion air will not.

  • Accelerator-produced material means any material made radioactive by a particle accelerator.