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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-265 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-05   
346-266 A HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-266 0   004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-17   
346-266 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-17   
346-266 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-17   
346-266 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-08   
346-266 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-266 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-267 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 1   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-11-01   
346-267 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-08   
346-267 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-16   
346-267 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-16   
346-267 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-22   
346-267 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-31   
346-267 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-31   
346-272 A HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-272 0   903C ONVOY, LLC - TX 560   2017-11-21   
346-272 1   515J IP HORIZON LLC 560   2017-12-15   
346-272 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-12-22   
346-272 3   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-11-22   
346-272 4   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-11-22   
346-272 5   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-11-22   
346-272 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-11-20   
346-272 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-12-22   
346-272 8   515J IP HORIZON LLC 560   2017-12-15   
346-272 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-04   
346-274 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-274 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-274 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-11-06   
346-281 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-281 0   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 1   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 2   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 3   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 4   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 5   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 6   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 7   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 8   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-281 9   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-286 A HSTNTXCADS0  9533 SOUTHWESTERN BELL 560      
346-286 0   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 1   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 2   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 3   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 4   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 5   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 6   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 7   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 8   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 9   9533 SOUTHWESTERN BELL 560   2017-05-11   
346-293 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-293 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-03-02   
346-293 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2018-10-17   
346-293 8   318J COMCAST IP PHONE, LLC 560   2018-10-17   
346-293 9   318J COMCAST IP PHONE, LLC 560   2018-10-17   
346-294 A HSTNTX08X0X  763H IP GLOBAL NETWORKS - TX 560      
346-294 0   763H IP GLOBAL NETWORKS - TX 560   2018-03-10   
346-294 1   763H IP GLOBAL NETWORKS - TX 560   2018-03-10   
346-294 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 3   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 4   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 5   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 8   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-03-12   
346-294 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   
346-299 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-299 0   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 1   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 2   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 3   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 4   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 5   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 6   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 7   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 8   903C ONVOY, LLC - TX 560   2017-10-15   
346-299 9   903C ONVOY, LLC - TX 560   2017-10-15   

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

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