Local Calling Guide

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-308 7 HSTATX750MD  829J PAETEC ITEL, LLC 560   2015-11-30   
346-308 8 HSTATX750MD  829J PAETEC ITEL, LLC 560   2015-11-30   
346-308 9 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-12-06   
346-310 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-310 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-03   
346-310 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-03   
346-310 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-03   
346-310 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-03   
346-310 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-03-03   
346-310 5 HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-07-05   
346-310 6 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2016-02-27   
346-310 7 HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-07-05   
346-310 8 HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-07-05   
346-310 9 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2016-02-26   
346-317 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-317 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-317 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-08   
346-319 A HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
346-319 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-319 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-319 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-01-31   
346-319 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-01-31   
346-319 4 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-01-31   
346-319 5 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-01-31   
346-319 6 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2016-02-07   
346-319 7 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2016-02-01   
346-319 8 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2016-02-26   
346-319 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-05-09   
346-320 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-320 0 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2017-08-05   
346-320 1 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-08-13   
346-320 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-09-27   
346-320 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-09-27   
346-320 4 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-09-27   
346-320 5 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2016-10-15   
346-320 6 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-06-12   
346-320 7 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-06-12   
346-320 8 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2017-07-05   
346-320 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2016-01-23   
346-324 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-324 0 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-04-27   
346-324 1 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-04-27   
346-324 2 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-12-30   
346-324 3 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-12-30   
346-324 4 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-12-30   
346-324 5 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-12-23   
346-324 6 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-12-30   
346-324 7 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-12-30   
346-324 8 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-12-30   
346-324 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-08-31   
346-326 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-326 0 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 1 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 2 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 6 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 8 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-326 9 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2018-04-06   
346-327 A HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-327 0 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 1 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 2 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 3 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 4 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 5 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 6 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 7 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 8 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-327 9 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-22   
346-330 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-330 0 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-01-02   
346-330 1 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-08-29   
346-330 2 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-08-29   
346-330 3 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-08-29   
346-330 4 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-08-29   
346-330 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2017-01-05   
346-330 6 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2017-01-05   
346-330 7 HSTNTXJAXXX  156J RCLEC, INC. 560   2017-03-20   
346-330 8 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-06-12   
346-330 9 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2017-05-22   
346-335 A HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
346-335 0 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2018-07-07   
346-335 1 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-06-01   
346-335 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-06-01   
346-335 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-06-01   
346-335 4 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2018-06-02   
346-335 5 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-11-01   
346-335 6 HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-11-01   
346-335 7 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-06-07   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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