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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-862 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-862 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-862 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-05-02   
346-863 A   733J WIRETAP TELECOM, LLC. 560   2025-05-12   
346-863 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2025-06-20   
346-863 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-863 8   733J WIRETAP TELECOM, LLC. 560   2025-05-12   
346-863 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-867 A HSTNTX362MD  939H COMMIO, LLC 560      
346-867 0 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2016-12-25   
346-867 1 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-05-14   
346-867 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-01-07   
346-867 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-01-07   
346-867 4 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-01-27   
346-867 5 HSTNTX362MD  939H COMMIO, LLC 560   2016-12-24   
346-867 6 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-05-14   
346-867 7 HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2016-12-26   
346-867 8 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-867 9 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-868 A   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-868 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-06-05   
346-875 A   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2025-07-28   
346-875 0   732J NUSO, LLC 560   2025-07-29   
346-875 1   732J NUSO, LLC 560   2025-07-29   
346-875 2   732J NUSO, LLC 560   2025-07-29   
346-875 3   321J HD CARRIER LLC 560   2025-07-29   
346-875 4   321J HD CARRIER LLC 560   2025-07-29   
346-875 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-12   
346-875 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2025-07-28   
346-875 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-12   
346-875 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-12   
346-875 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-12   
346-879 A   700J WAVENATION, LLC 560   2025-09-12   
346-879 0   700J WAVENATION, LLC 560   2025-09-12   
346-879 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-879 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-879 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-879 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-17   
346-879 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-09-18   
346-879 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-09-18   
346-879 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-09-18   
346-879 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-09-18   
346-879 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-09-18   
346-887 A   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-887 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-10-20   
346-893 A   883K AHOI LLC 560   2025-11-21   
346-893 4   883K AHOI LLC 560   2025-11-21   
346-895 A HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560      
346-895 0 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 1 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 2 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 6 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 8 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-10-26   
346-895 9 HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560   2020-10-04   
346-932 A   903C ONVOY, LLC - TX 560      
346-932 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   
346-932 8   903C ONVOY, LLC - TX 560   2014-07-10   
346-932 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-08-08   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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