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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
737-702 1 Granger TX   903C ONVOY, LLC - TX 558   2016-03-02   
737-702 2 Granger TX   903C ONVOY, LLC - TX 558   2016-04-22   
737-702 3 Granger TX   903C ONVOY, LLC - TX 558   2016-04-22   
737-702 4 Granger TX   903C ONVOY, LLC - TX 558   2018-03-23   
737-702 5 Granger TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2018-06-03   
737-702 6 Granger TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-12-19   
737-702 7 Granger TX   318C CEBRIDGE TELECOM TX , L.P. - TX 558   2019-10-31   
737-702 8 Granger TX   073H TELNYX LLC 558   2018-10-19   
737-702 9 Granger TX   158H INVOXIO INCORPORATED 558   2018-07-29   
737-703 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-703 0 Austin TX   5562 METROPCS, INC. 558   2014-06-15   
737-703 1 Austin TX   903C ONVOY, LLC - TX 558   2014-03-02   
737-703 2 Austin TX   5562 METROPCS, INC. 558   2014-06-15   
737-703 3 Austin TX   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2014-06-03   
737-703 4 Austin TX   5562 METROPCS, INC. 558   2014-06-15   
737-703 5 Austin TX   516C AT&T CORP. 558   2014-04-03   
737-703 6 Austin TX   5562 METROPCS, INC. 558   2014-06-15   
737-703 7 Austin TX   5562 METROPCS, INC. 558   2014-06-15   
737-703 8 Austin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-07-13   
737-703 9 Austin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-07-13   
737-704 A Austin TX AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
737-704 0 Austin TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2014-05-25   
737-704 1 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-704 2 Austin TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2014-05-25   
737-704 3 Austin TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2014-05-25   
737-704 4 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-704 5 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-704 6 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-704 7 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-704 8 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-704 9 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-29   
737-707 A Austin TX AUSTTXGR65Z  622J SKYE TELECOM LLC DBA SKYETEL 558      
737-707 0 Austin TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2021-11-07   
737-707 1 Austin TX   903C ONVOY, LLC - TX 558   2021-11-18   
737-707 2 Austin TX   903C ONVOY, LLC - TX 558   2021-11-18   
737-707 3 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-707 4 Austin TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2021-11-20   
737-707 5 Austin TX   6529 T-MOBILE USA, INC. 558   2021-12-11   
737-707 6 Austin TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2021-11-07   
737-707 7 Austin TX   622J SKYE TELECOM LLC DBA SKYETEL 558   2021-11-06   
737-707 8 Austin TX   6529 T-MOBILE USA, INC. 558   2021-12-11   
737-707 9 Austin TX   6529 T-MOBILE USA, INC. 558   2021-12-11   
737-708 A Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
737-708 0 Austin TX   5562 METROPCS, INC. 558   2015-12-31   
737-708 1 Austin TX   7551 AUSTIN BESTLINE COMPANY 558   2015-12-29   
737-708 2 Austin TX   903C ONVOY, LLC - TX 558   2016-02-07   
737-708 3 Austin TX   5562 METROPCS, INC. 558   2015-12-31   
737-708 4 Austin TX   5562 METROPCS, INC. 558   2016-03-15   
737-708 5 Austin TX   5562 METROPCS, INC. 558   2016-09-01   
737-708 6 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-07-16   
737-708 7 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-07-16   
737-708 8 Austin TX   793K TWC IP ENABLED SERVICES, LLC 558   2016-07-20   
737-708 9 Austin TX   793K TWC IP ENABLED SERVICES, LLC 558   2016-07-20   
737-710 A Austin TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558      
737-710 0 Austin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-07-30   
737-710 1 Austin TX   903C ONVOY, LLC - TX 558   2019-12-10   
737-710 2 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-19   
737-710 3 Austin TX   903C ONVOY, LLC - TX 558   2019-12-10   
737-710 4 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-19   
737-710 5 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-19   
737-710 6 Austin TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-05-19   
737-710 7 Austin TX   624H ONVOY SPECTRUM, LLC 558   2019-12-07   
737-710 8 Austin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-01-05   
737-710 9 Austin TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-01-05   
737-717 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-717 0 Austin TX   903C ONVOY, LLC - TX 558   2016-03-03   
737-717 1 Austin TX   5562 METROPCS, INC. 558   2016-03-23   
737-717 2 Austin TX   5562 METROPCS, INC. 558   2016-03-23   
737-717 3 Austin TX   793K TWC IP ENABLED SERVICES, LLC 558   2016-04-18   
737-717 4 Austin TX   793K TWC IP ENABLED SERVICES, LLC 558   2016-04-18   
737-717 5 Austin TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2016-05-02   
737-717 6 Austin TX   829J PAETEC ITEL, LLC 558   2016-04-08   
737-717 7 Austin TX   5562 METROPCS, INC. 558   2016-03-23   
737-717 8 Austin TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2016-05-02   
737-717 9 Austin TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2016-05-02   
737-727 A McDade TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-727 0 McDade TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2019-05-30   
737-727 1 McDade TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-12-19   
737-727 2 McDade TX   903C ONVOY, LLC - TX 558   2020-09-13   
737-727 3 McDade TX   903C ONVOY, LLC - TX 558   2020-09-13   
737-727 4 McDade TX   903C ONVOY, LLC - TX 558   2020-09-13   
737-727 6 McDade TX   903C ONVOY, LLC - TX 558   2020-11-23   
737-727 7 McDade TX   903C ONVOY, LLC - TX 558   2018-10-19   
737-727 8 McDade TX   903C ONVOY, LLC - TX 558   2018-10-19   
737-727 9 McDade TX   903C ONVOY, LLC - TX 558   2020-11-23   
737-732 A Rockdale TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-732 0 Rockdale TX   903C ONVOY, LLC - TX 558   2025-05-10   
737-732 1 Rockdale TX   903C ONVOY, LLC - TX 558   2021-04-30   
737-732 2 Rockdale TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-732 3 Rockdale TX   6529 T-MOBILE USA, INC. 558   2025-05-01   
737-732 4 Rockdale TX   903C ONVOY, LLC - TX 558   2021-03-14   
737-732 5 Rockdale TX   965H FRACTEL, LLC 558   2020-08-30   
737-732 6 Rockdale TX   903C ONVOY, LLC - TX 558   2020-11-14   
737-732 7 Rockdale TX   903C ONVOY, LLC - TX 558   2020-11-14   
737-732 8 Rockdale TX   516J TON80 COMMUNICATIONS, LLC 558   2021-04-23   
737-732 9 Rockdale TX   903C ONVOY, LLC - TX 558   2021-04-30   
737-733 A Bastrop TX AUSTTXGR51Z  965H FRACTEL, LLC 558      
737-733 0 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-733 1 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   
737-733 2 Bastrop TX   6529 T-MOBILE USA, INC. 558   2020-09-06   

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

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