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NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-762 8 Smithville TX   903C ONVOY, LLC - TX 558   2023-08-26   
737-762 9 Smithville TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2022-05-23   
737-766 A Leander TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-766 0 Leander TX   5562 METROPCS, INC. 558   2020-12-29   
737-766 1 Leander TX   515J IP HORIZON LLC 558   2021-03-18   
737-766 2 Leander TX   516J TON80 COMMUNICATIONS, LLC 558   2021-04-23   
737-766 3 Leander TX   965H FRACTEL, LLC 558   2019-07-17   
737-766 4 Leander TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2021-11-16   
737-766 5 Leander TX   624H ONVOY SPECTRUM, LLC 558   2022-02-13   
737-766 6 Leander TX   965H FRACTEL, LLC 558   2019-07-17   
737-766 7 Leander TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-10-26   
737-766 8 Leander TX   5562 METROPCS, INC. 558   2021-04-23   
737-766 9 Leander TX   5562 METROPCS, INC. 558   2021-04-23   
737-767 A Lampasas TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558      
737-767 0 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 1 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 2 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 3 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 4 Lampasas TX   516J TON80 COMMUNICATIONS, LLC 558   2021-04-17   
737-767 5 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 6 Lampasas TX   624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-767 7 Lampasas TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-05-29   
737-767 8 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 9 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-770 A Buda TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558      
737-770 0 Buda TX   158H INVOXIO INCORPORATED 558   2018-08-24   
737-770 1 Buda TX   6529 T-MOBILE USA, INC. 558   2020-02-17   
737-770 2 Buda TX   6529 T-MOBILE USA, INC. 558   2021-06-08   
737-770 3 Buda TX   903C ONVOY, LLC - TX 558   2020-08-15   
737-770 4 Buda TX   903C ONVOY, LLC - TX 558   2020-08-15   
737-770 5 Buda TX   903C ONVOY, LLC - TX 558   2020-08-15   
737-770 6 Buda TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2020-06-01   
737-770 7 Buda TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2019-05-26   
737-770 9 Buda TX   6529 T-MOBILE USA, INC. 558   2018-08-25   
737-773 A Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-773 0 Jarrell TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2020-11-20   
737-773 1 Jarrell TX   073H TELNYX LLC 558   2021-05-30   
737-773 2 Jarrell TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-773 3 Jarrell TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-773 4 Jarrell TX   624H ONVOY SPECTRUM, LLC 558   2022-02-13   
737-773 5 Jarrell TX   903C ONVOY, LLC - TX 558   2021-04-30   
737-773 6 Jarrell TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-18   
737-773 8 Jarrell TX   624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-773 9 Jarrell TX   793K TWC IP ENABLED SERVICES, LLC 558   2021-11-23   
737-775 A Georgetown TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 0 Georgetown TX   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 1 Georgetown TX   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 2 Georgetown TX   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 3 Georgetown TX   624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 4 Georgetown TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 5 Georgetown TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 6 Georgetown TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 7 Georgetown TX   903C ONVOY, LLC - TX 558   2024-12-05   
737-775 8 Georgetown TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-03-31   
737-775 9 Georgetown TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-03-31   
737-777 A Leander TX AUSTTXGRDS3  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558      
737-777 0 Leander TX   6529 T-MOBILE USA, INC. 558   2015-07-13   
737-777 1 Leander TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-09-02   
737-777 2 Leander TX   903C ONVOY, LLC - TX 558   2013-07-02   
737-777 3 Leander TX   516C AT&T CORP. 558   2014-06-05   
737-777 4 Leander TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-09-02   
737-777 5 Leander TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-09-02   
737-777 6 Leander TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2015-08-29   
737-777 7 Leander TX   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558   2013-07-01   
737-777 8 Leander TX   903C ONVOY, LLC - TX 558   2014-10-07   
737-777 9 Leander TX   903C ONVOY, LLC - TX 558   2014-10-07   
737-781 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
737-781 0 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 1 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 2 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 3 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 4 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 5 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 6 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 7 Austin TX   6529 T-MOBILE USA, INC. 558   2016-05-09   
737-781 8 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2017-01-05   
737-781 9 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2016-04-21   
737-786 A Elgin TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-786 0 Elgin TX   5562 METROPCS, INC. 558   2021-09-02   
737-786 1 Elgin TX   6529 T-MOBILE USA, INC. 558   2022-03-27   
737-786 2 Elgin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-16   
737-786 3 Elgin TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 4 Elgin TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 5 Elgin TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 6 Elgin TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-786 7 Elgin TX   965H FRACTEL, LLC 558   2021-03-13   
737-786 8 Elgin TX   624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-786 9 Elgin TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-787 A Austin TX AUSTTXGR54Z  321J HD CARRIER LLC 558      
737-787 0 Austin TX   903C ONVOY, LLC - TX 558   2020-05-05   
737-787 1 Austin TX   903C ONVOY, LLC - TX 558   2020-05-05   
737-787 2 Austin TX   903C ONVOY, LLC - TX 558   2020-05-05   
737-787 3 Austin TX   903C ONVOY, LLC - TX 558   2020-05-05   
737-787 4 Austin TX   903C ONVOY, LLC - TX 558   2020-05-05   
737-787 5 Austin TX   903C ONVOY, LLC - TX 558   2020-05-05   
737-787 6 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-04-25   
737-787 7 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-04-25   
737-787 8 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-04-25   
737-787 9 Austin TX   321J HD CARRIER LLC 558   2020-04-20   
737-788 A Burnet TX AUSTTXGR51Z  965H FRACTEL, LLC 558      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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