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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-531 9 Bammel TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-02-16   
346-532 A Cleveland TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-532 0 Cleveland TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-03-04   
346-532 1 Cleveland TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-03-04   
346-532 2 Cleveland TX   903C ONVOY, LLC - TX 560   2022-01-28   
346-532 3 Cleveland TX   903C ONVOY, LLC - TX 560   2022-01-28   
346-532 4 Cleveland TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-04-26   
346-532 5 Cleveland TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-10-26   
346-532 6 Cleveland TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2023-09-03   
346-532 7 Cleveland TX   516J TON80 COMMUNICATIONS, LLC 560   2022-02-05   
346-532 8 Cleveland TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-04-16   
346-532 9 Cleveland TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-09-25   
346-533 A Baytown TX BYTWTXXATMD  622J SKYE TELECOM LLC DBA SKYETEL 560      
346-533 0 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 1 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 2 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 3 Baytown TX   622J SKYE TELECOM LLC DBA SKYETEL 560   2021-11-06   
346-533 4 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 5 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 6 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 7 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 8 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-533 9 Baytown TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-20   
346-534 A Tomball TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-534 0 Tomball TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-07-30   
346-534 1 Tomball TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-07-30   
346-534 2 Tomball TX   624H ONVOY SPECTRUM, LLC 560   2022-02-26   
346-534 3 Tomball TX   624H ONVOY SPECTRUM, LLC 560   2022-02-26   
346-534 4 Tomball TX   903C ONVOY, LLC - TX 560   2022-02-13   
346-534 5 Tomball TX   903C ONVOY, LLC - TX 560   2022-02-13   
346-534 6 Tomball TX   903C ONVOY, LLC - TX 560   2022-02-13   
346-534 7 Tomball TX   903C ONVOY, LLC - TX 560   2022-02-13   
346-534 8 Tomball TX   624H ONVOY SPECTRUM, LLC 560   2022-04-17   
346-534 9 Tomball TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2022-04-11   
346-535 A Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-535 0 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-02-20   
346-535 1 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-02-20   
346-535 2 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-10-04   
346-535 3 Houston Suburban TX   624H ONVOY SPECTRUM, LLC 560   2022-02-21   
346-535 4 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-03-09   
346-535 5 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-03-09   
346-535 6 Houston Suburban TX   624H ONVOY SPECTRUM, LLC 560   2022-02-21   
346-535 7 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-03-09   
346-535 8 Houston Suburban TX   624H ONVOY SPECTRUM, LLC 560   2022-03-21   
346-535 9 Houston Suburban TX   624H ONVOY SPECTRUM, LLC 560   2022-03-21   
346-536 A Satsuma TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-536 0 Satsuma TX   515J IP HORIZON LLC 560   2021-03-21   
346-536 1 Satsuma TX   903C ONVOY, LLC - TX 560   2021-04-12   
346-536 2 Satsuma TX   903C ONVOY, LLC - TX 560   2021-04-12   
346-536 3 Satsuma TX   903C ONVOY, LLC - TX 560   2021-01-07   
346-536 4 Satsuma TX   903C ONVOY, LLC - TX 560   2021-01-07   
346-536 5 Satsuma TX   903C ONVOY, LLC - TX 560   2021-01-07   
346-536 6 Satsuma TX   903C ONVOY, LLC - TX 560   2021-01-07   
346-536 7 Satsuma TX   5562 METROPCS, INC. 560   2022-06-27   
346-536 8 Satsuma TX   903C ONVOY, LLC - TX 560   2021-04-12   
346-536 9 Satsuma TX   903C ONVOY, LLC - TX 560   2021-04-12   
346-537 A Houston TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560      
346-537 0 Houston TX   903C ONVOY, LLC - TX 560   2023-08-07   
346-537 1 Houston TX   903C ONVOY, LLC - TX 560   2022-11-08   
346-537 2 Houston TX   903C ONVOY, LLC - TX 560   2022-11-08   
346-537 3 Houston TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-12-13   
346-537 4 Houston TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-12-13   
346-537 5 Houston TX   073H TELNYX LLC 560   2023-01-11   
346-537 6 Houston TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2023-01-15   
346-537 7 Houston TX   903C ONVOY, LLC - TX 560   2023-02-05   
346-537 8 Houston TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2023-02-05   
346-537 9 Houston TX   490J DISH WIRELESS, LLC 560   2022-02-27   
346-538 A Richmond-Rosenberg TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560      
346-538 0 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-538 1 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-538 2 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-538 3 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-538 4 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-538 5 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-538 6 Richmond-Rosenberg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-11-22   
346-538 7 Richmond-Rosenberg TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-30   
346-538 8 Richmond-Rosenberg TX   490J DISH WIRELESS, LLC 560   2022-06-07   
346-538 9 Richmond-Rosenberg TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2022-11-09   
346-539 A Cypress TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560      
346-539 0 Cypress TX   6701 AERIAL COMMUNICATIONS, INC. 560   2022-03-08   
346-539 1 Cypress TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-11-09   
346-539 2 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-11-22   
346-539 3 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-11-22   
346-539 4 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-11-22   
346-539 5 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-12-28   
346-539 6 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-12-28   
346-539 7 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2022-12-28   
346-539 8 Cypress TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-04-10   
346-539 9 Cypress TX   490J DISH WIRELESS, LLC 560   2022-03-07   
346-540 A Splendora TX HSTNTXJAXQY  490J DISH WIRELESS, LLC 560      
346-540 0 Splendora TX   073H TELNYX LLC 560   2022-07-01   
346-540 1 Splendora TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-10-31   
346-540 2 Splendora TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-10-31   
346-540 3 Splendora TX   903C ONVOY, LLC - TX 560   2023-07-15   
346-540 4 Splendora TX   903C ONVOY, LLC - TX 560   2023-05-13   
346-540 5 Splendora TX   624H ONVOY SPECTRUM, LLC 560   2022-03-08   
346-540 6 Splendora TX   903C ONVOY, LLC - TX 560   2024-01-08   
346-540 7 Splendora TX   903C ONVOY, LLC - TX 560   2024-04-20   
346-540 8 Splendora TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2022-04-11   
346-540 9 Splendora TX   490J DISH WIRELESS, LLC 560   2022-03-07   

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

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