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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
737-733 3 Bastrop TX   965H FRACTEL, LLC 558   2020-09-05   
737-733 4 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-733 5 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-733 6 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-733 7 Bastrop TX   6529 T-MOBILE USA, INC. 558   2025-07-30   
737-733 8 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-733 9 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-734 A Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-734 0 Liberty Hill TX   515J IP HORIZON LLC 558   2021-06-05   
737-734 1 Liberty Hill TX   903C ONVOY, LLC - TX 558   2021-04-30   
737-734 2 Liberty Hill TX   903C ONVOY, LLC - TX 558   2021-04-30   
737-734 3 Liberty Hill TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-734 4 Liberty Hill TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-734 5 Liberty Hill TX   073H TELNYX LLC 558   2022-07-22   
737-734 6 Liberty Hill TX   624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-734 7 Liberty Hill TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2024-12-26   
737-734 8 Liberty Hill TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-08   
737-734 9 Liberty Hill TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2020-11-30   
737-737 A San Marcos TX AUSTTX92X0X  473F USFON, INC. - TX 558      
737-737 0 San Marcos TX   903C ONVOY, LLC - TX 558   2024-06-07   
737-737 1 San Marcos TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-05-13   
737-737 2 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 3 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 4 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 5 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 6 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 7 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 8 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-737 9 San Marcos TX   473F USFON, INC. - TX 558   2023-03-27   
737-738 A Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-738 0 Georgetown TX   5562 METROPCS, INC. 558   2021-05-09   
737-738 1 Georgetown TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2021-07-02   
737-738 2 Georgetown TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-17   
737-738 3 Georgetown TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-04-05   
737-738 4 Georgetown TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-04-05   
737-738 5 Georgetown TX   903C ONVOY, LLC - TX 558   2021-04-04   
737-738 6 Georgetown TX   903C ONVOY, LLC - TX 558   2021-04-04   
737-738 7 Georgetown TX   903C ONVOY, LLC - TX 558   2021-04-04   
737-738 8 Georgetown TX   903C ONVOY, LLC - TX 558   2021-04-04   
737-738 9 Georgetown TX   624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-742 A Austin TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558      
737-742 0 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2021-06-21   
737-742 1 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2021-06-21   
737-742 2 Austin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-20   
737-742 3 Austin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-20   
737-742 4 Austin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-20   
737-742 5 Austin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-20   
737-742 6 Austin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-20   
737-742 7 Austin TX   516J TON80 COMMUNICATIONS, LLC 558   2021-06-20   
737-742 8 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2021-06-21   
737-742 9 Austin TX   6529 T-MOBILE USA, INC. 558   2021-07-11   
737-746 A Bertram TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558      
737-746 0 Bertram TX   903C ONVOY, LLC - TX 558   2023-08-26   
737-746 1 Bertram TX   903C ONVOY, LLC - TX 558   2022-12-28   
737-746 4 Bertram TX   318C CEBRIDGE TELECOM TX , L.P. - TX 558   2022-11-17   
737-746 6 Bertram TX   516J TON80 COMMUNICATIONS, LLC 558   2022-03-16   
737-746 7 Bertram TX   903C ONVOY, LLC - TX 558   2022-05-22   
737-746 9 Bertram TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-05-28   
737-747 A Burnet TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
737-747 0 Burnet TX   5562 METROPCS, INC. 558   2016-07-15   
737-747 2 Burnet TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-09-15   
737-747 3 Burnet TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-09-15   
737-747 4 Burnet TX   073H TELNYX LLC 558   2017-03-22   
737-747 5 Burnet TX   158H INVOXIO INCORPORATED 558   2018-07-23   
737-747 6 Burnet TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2018-11-09   
737-747 7 Burnet TX   903C ONVOY, LLC - TX 558   2018-03-23   
737-747 8 Burnet TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2017-09-28   
737-747 9 Burnet TX   5562 METROPCS, INC. 558   2016-07-15   
737-757 A Leander TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-757 0 Leander TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-08-21   
737-757 1 Leander TX   793K TWC IP ENABLED SERVICES, LLC 558   2016-09-09   
737-757 2 Leander TX   516C AT&T CORP. 558   2016-09-26   
737-757 3 Leander TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2017-08-24   
737-757 4 Leander TX   6529 T-MOBILE USA, INC. 558   2017-11-18   
737-757 5 Leander TX   158H INVOXIO INCORPORATED 558   2018-07-29   
737-757 6 Leander TX   6529 T-MOBILE USA, INC. 558   2016-11-22   
737-757 7 Leander TX   903C ONVOY, LLC - TX 558   2018-03-03   
737-757 8 Leander TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-11-16   
737-757 9 Leander TX   793K TWC IP ENABLED SERVICES, LLC 558   2019-09-30   
737-758 A Kempner TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-758 0 Kempner TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-758 1 Kempner TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2020-03-23   
737-758 2 Kempner TX   903C ONVOY, LLC - TX 558   2020-08-15   
737-758 3 Kempner TX   903C ONVOY, LLC - TX 558   2020-08-15   
737-758 4 Kempner TX   903C ONVOY, LLC - TX 558   2020-08-15   
737-758 6 Kempner TX   965H FRACTEL, LLC 558   2019-07-17   
737-758 7 Kempner TX   197D VONAGE AMERICA LLC 558   2023-12-29   
737-758 8 Kempner TX   5562 METROPCS, INC. 558   2020-02-12   
737-758 9 Kempner TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-762 A Smithville TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558      
737-762 0 Smithville TX   5562 METROPCS, INC. 558   2022-08-22   
737-762 1 Smithville TX   073H TELNYX LLC 558   2022-09-24   
737-762 2 Smithville TX   516J TON80 COMMUNICATIONS, LLC 558   2021-10-25   
737-762 3 Smithville TX   624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-762 4 Smithville TX   318C CEBRIDGE TELECOM TX , L.P. - TX 558   2024-03-29   
737-762 5 Smithville TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2024-01-05   
737-762 6 Smithville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-06-22   
737-762 7 Smithville TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-07-30   
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   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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