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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
346-856 2 Channelview TX HSTNTXYAOMD  515J IP HORIZON LLC 560   2025-04-03   
346-856 3 Channelview TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-04-04   
346-856 4 Channelview TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-04-04   
346-856 5 Channelview TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-09-09   
346-856 6 Channelview TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-09-09   
346-857 A Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-857 0 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-09-13   
346-857 1 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
346-857 2 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
346-857 3 Richmond-Rosenberg TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-23   
346-857 4 Richmond-Rosenberg TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-23   
346-857 5 Richmond-Rosenberg TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-05-05   
346-857 6 Richmond-Rosenberg TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-05-05   
346-857 7 Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-11   
346-857 8 Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-06-18   
346-857 9 Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-06-18   
346-858 A Cleveland TX HSTNTXYAOMD  515J IP HORIZON LLC 560   2025-04-03   
346-858 0 Cleveland TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-08-15   
346-858 1 Cleveland TX HSTNTXYAOMD  515J IP HORIZON LLC 560   2025-04-03   
346-858 2 Cleveland TX HSTNTXYAOMD  515J IP HORIZON LLC 560   2025-04-03   
346-858 3 Cleveland TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-07-02   
346-858 4 Cleveland TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-07-02   
346-858 5 Cleveland TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
346-858 6 Cleveland TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-12   
346-858 7 Cleveland TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-08-15   
346-858 8 Cleveland TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2026-02-03   
346-858 9 Cleveland TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2026-02-03   
346-859 A Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-04-06   
346-859 0 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-04-06   
346-859 1 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-05-25   
346-859 2 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-05-25   
346-859 3 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-05-25   
346-859 4 Sugar Land TX HSTNTXJAX6Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-15   
346-859 5 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-18   
346-859 6 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-18   
346-859 7 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-18   
346-859 8 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-18   
346-859 9 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-18   
346-860 A Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-04-14   
346-860 0 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-04-14   
346-860 1 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-04-14   
346-860 2 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-04-14   
346-860 3 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-04-14   
346-860 4 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-16   
346-860 5 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-06-14   
346-860 6 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-06-14   
346-860 7 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-06-14   
346-860 8 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-08-13   
346-860 9 Houston TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-08-13   
346-861 A Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-09-13   
346-861 0 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-09-14   
346-861 1 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-09-14   
346-861 2 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-09-14   
346-861 3 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-10-17   
346-861 4 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-04   
346-861 5 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-04   
346-861 6 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-04   
346-861 7 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-09-13   
346-861 8 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-09-13   
346-861 9 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-09-13   
346-862 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-862 1 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 2 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 3 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 4 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 5 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 6 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 7 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 8 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 9 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-863 A Houston TX HSTNTX08X4X  733J WIRETAP TELECOM, LLC. 560   2025-05-12   
346-863 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 6 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-04-14   
346-863 7 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 8 Houston TX HSTNTX08X4X  733J WIRETAP TELECOM, LLC. 560   2025-05-12   
346-863 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-864 A Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-02   
346-864 0 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-02   
346-864 1 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-02   
346-864 2 Dickinson TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-02-06   
346-864 3 Dickinson TX HSTNTXJAX6Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-05-22   
346-864 4 Dickinson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2026-07-31   
346-864 5 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-11-27   
346-864 6 Dickinson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2026-07-31   
346-864 7 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-11-27   
346-864 8 Dickinson TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2025-09-06   
346-864 9 Dickinson TX HSTDTXBG9MD  5562 METROPCS, INC. 560   2026-07-12   
346-865 A Satsuma TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-06-09   
346-865 0 Satsuma TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-06-09   
346-865 1 Satsuma TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-06-09   
346-865 2 Satsuma TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-06-09   
346-865 3 Satsuma TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-10   
346-865 4 Satsuma TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-06-27   
346-865 5 Satsuma TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-06-27   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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