Local Calling Guide

Area code/prefix search

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-383 1   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 2   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 3   6701 AERIAL COMMUNICATIONS, INC. 560   2019-08-27   
346-383 4   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 5   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 6   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 7   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 8   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-383 9   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-15   
346-388 A HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-388 0   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 4   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 5   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-09-21   
346-388 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-388 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-388 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-395 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-395 0   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-04   
346-395 1   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-04   
346-395 2   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-04   
346-395 3   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-08-06   
346-395 4   903C ONVOY, LLC - TX 560   2020-09-09   
346-395 5   903C ONVOY, LLC - TX 560   2020-09-09   
346-395 6   903C ONVOY, LLC - TX 560   2020-09-09   
346-395 7   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-04   
346-395 8   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-04   
346-395 9   6701 AERIAL COMMUNICATIONS, INC. 560   2019-11-10   
346-396 A HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
346-396 0   903C ONVOY, LLC - TX 560   2019-11-10   
346-396 1   903C ONVOY, LLC - TX 560   2019-11-14   
346-396 2   903C ONVOY, LLC - TX 560   2019-11-14   
346-396 3   903C ONVOY, LLC - TX 560   2019-11-14   
346-396 4   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-09   
346-396 5   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-09   
346-396 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-09   
346-396 7   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-09   
346-396 8   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-09   
346-396 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-09   
346-397 A HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-397 0   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-397 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-397 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-397 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-397 4   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-397 5   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-397 6   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-397 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-10-07   
346-397 8   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-397 9   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-398 A HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-398 0   903C ONVOY, LLC - TX 560   2019-11-29   
346-398 1   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-26   
346-398 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-26   
346-398 3   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-26   
346-398 4   903C ONVOY, LLC - TX 560   2019-11-29   
346-398 5   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2019-11-25   
346-398 6   903C ONVOY, LLC - TX 560   2019-11-29   
346-398 7   903C ONVOY, LLC - TX 560   2019-11-29   
346-398 8   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2019-11-25   
346-398 9   903C ONVOY, LLC - TX 560   2019-11-29   
346-401 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-401 0   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 1   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 2   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 3   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 4   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 5   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 6   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 7   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 8   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-401 9   6701 AERIAL COMMUNICATIONS, INC. 560   2015-07-11   
346-403 A HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
346-403 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-15   
346-403 1   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2016-12-19   
346-403 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 3   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 4   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 5   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 8   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-403 9   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-01-15   
346-404 A HSTNTX08X0X  763H IP GLOBAL NETWORKS - TX 560      
346-404 0   763H IP GLOBAL NETWORKS - TX 560   2016-04-16   
346-404 1   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 2   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 3   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 4   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 5   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 6   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 7   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 8   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-404 9   6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-405 A HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-405 0   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-405 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   

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

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