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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
346-885 2 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 3 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 4 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 5 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 6 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 7 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 8 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-885 9 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-06   
346-886 A Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-10-25   
346-886 0 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-10-25   
346-886 1 Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-27   
346-886 2 Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-27   
346-886 3 Richmond-Rosenberg TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-10-27   
346-886 7 Richmond-Rosenberg TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2026-07-12   
346-886 8 Richmond-Rosenberg TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2026-01-10   
346-887 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 6 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 7 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 8 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-888 A Houston Suburban TX HSTNTXJADS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 560      
346-888 0 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-02   
346-888 1 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-02   
346-888 2 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-10   
346-888 3 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
346-888 4 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
346-888 5 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2014-08-13   
346-888 6 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2014-11-11   
346-888 7 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-11-24   
346-888 8 Houston Suburban TX HSTNTXJADS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 560   2014-07-01   
346-888 9 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-11-24   
346-889 A Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 0 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 1 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 2 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 3 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 4 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 5 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 6 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 7 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 8 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-889 9 Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-890 A Bammel TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 0 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-14   
346-890 1 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-14   
346-890 2 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-14   
346-890 3 Bammel TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-11-14   
346-890 4 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-27   
346-890 5 Bammel TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 6 Bammel TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 7 Bammel TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 8 Bammel TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 9 Bammel TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-891 A Sugar Land TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-891 0 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-11-28   
346-891 1 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2025-11-28   
346-891 3 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2026-05-02   
346-891 4 Sugar Land TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2026-05-02   
346-891 5 Sugar Land TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-891 6 Sugar Land TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-891 7 Sugar Land TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-891 8 Sugar Land TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-891 9 Sugar Land TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-892 A Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-31   
346-892 0 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-03   
346-892 1 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-03   
346-892 2 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-03   
346-892 3 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-03   
346-892 4 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-03   
346-892 5 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-31   
346-892 6 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-31   
346-892 7 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-31   
346-892 8 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-31   
346-892 9 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-10-31   
346-893 A Houston TX HSTNTXJAXEZ  883K AHOI LLC 560   2025-11-21   
346-893 0 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 1 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 2 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 3 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 4 Houston TX HSTNTXJAXEZ  883K AHOI LLC 560   2025-11-21   
346-893 5 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 6 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 7 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 8 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-893 9 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-05   
346-894 A Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-28   
346-894 9 Stafford TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-28   
346-895 A Houston TX HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560      
346-895 0 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 1 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 2 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 3 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 4 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 5 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   

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

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