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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
346-865 6 Satsuma TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-865 7 Satsuma TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-865 8 Satsuma TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-10-16   
346-865 9 Satsuma TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-08-28   
346-866 A Valley Lodge TX HSTNTXJAXBY  965H FRACTEL, LLC 560      
346-866 0 Valley Lodge TX HSTNTXYAHMD  073H TELNYX LLC 560   2023-02-17   
346-866 1 Valley Lodge TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2021-08-30   
346-866 3 Valley Lodge TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
346-866 4 Valley Lodge TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-14   
346-866 5 Valley Lodge TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
346-866 6 Valley Lodge TX HSTNTXJAXBY  965H FRACTEL, LLC 560   2021-07-11   
346-866 7 Valley Lodge TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-07-12   
346-866 8 Valley Lodge TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-07-12   
346-866 9 Valley Lodge TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2022-04-11   
346-867 A Houston TX HSTNTX362MD  939H COMMIO, LLC 560      
346-867 0 Houston TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2016-12-25   
346-867 1 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-05-14   
346-867 2 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-01-07   
346-867 3 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-01-07   
346-867 4 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-01-27   
346-867 5 Houston TX HSTNTX362MD  939H COMMIO, LLC 560   2016-12-24   
346-867 6 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-05-14   
346-867 7 Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2016-12-26   
346-867 8 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-867 9 Houston TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-868 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 6 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 7 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 8 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-869 A Houston Suburban TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-06-19   
346-869 0 Houston Suburban TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-06-19   
346-869 1 Houston Suburban TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-07-21   
346-869 2 Houston Suburban TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-08-20   
346-869 3 Houston Suburban TX HSTNTXJAX7X  616J LEAP TELECOM, LLC 560   2025-07-06   
346-869 4 Houston Suburban TX HSTNTXJAX7X  616J LEAP TELECOM, LLC 560   2025-07-06   
346-869 5 Houston Suburban TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-869 6 Houston Suburban TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-869 7 Houston Suburban TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-869 8 Houston Suburban TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-869 9 Houston Suburban TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-870 A Langham Creek TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-07-07   
346-870 0 Langham Creek TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2025-07-07   
346-870 1 Langham Creek TX HSTNTXJAXQY  490J BOOST SUBSCRIBERCO L.L.C. 560   2026-06-08   
346-870 2 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 3 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 4 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 5 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 6 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 7 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 8 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-870 9 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-09-02   
346-871 A Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-871 0 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-14   
346-871 1 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-14   
346-871 2 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-14   
346-871 3 Stafford TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-09-27   
346-871 4 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-23   
346-871 5 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-23   
346-871 6 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-23   
346-871 7 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-871 8 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-871 9 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-13   
346-872 A Spring TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-25   
346-872 0 Spring TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-09-07   
346-872 1 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-15   
346-872 2 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-15   
346-872 3 Spring TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-26   
346-872 4 Spring TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-26   
346-872 5 Spring TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-10-16   
346-872 6 Spring TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-11-09   
346-872 7 Spring TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-14   
346-872 8 Spring TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-25   
346-872 9 Spring TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-25   
346-873 A Humble TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-17   
346-873 0 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-18   
346-873 1 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-07-18   
346-873 2 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-873 3 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-19   
346-873 4 Humble TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-10-16   
346-873 5 Humble TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-11-08   
346-873 6 Humble TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2025-07-18   
346-873 7 Humble TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-17   
346-873 8 Humble TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-17   
346-873 9 Humble TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-07-17   
346-874 A Sugar Land TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
346-874 0 Sugar Land TX HSTNTXJAX6Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-01-03   
346-874 1 Sugar Land TX HSTNTXJAX6Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-01-03   
346-874 2 Sugar Land TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2016-12-10   
346-874 3 Sugar Land TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2016-12-10   
346-874 4 Sugar Land TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2016-12-10   
346-874 5 Sugar Land TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2016-12-10   
346-874 6 Sugar Land TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2016-12-10   
346-874 7 Sugar Land TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-09-19   

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

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