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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-405 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-405 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   
346-405 4   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-04-01   
346-405 5   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-04-01   
346-405 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-04-01   
346-405 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-04-01   
346-405 8   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2020-04-01   
346-405 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-08-05   
346-406 A HSTNTXJAX3Y  073H TELNYX LLC 560      
346-406 0   903C ONVOY, LLC - TX 560   2017-03-04   
346-406 1   073H TELNYX LLC 560   2017-01-23   
346-406 2   318J COMCAST IP PHONE, LLC 560   2018-01-10   
346-406 3   318J COMCAST IP PHONE, LLC 560   2018-01-10   
346-406 4   318J COMCAST IP PHONE, LLC 560   2018-01-10   
346-406 5   318J COMCAST IP PHONE, LLC 560   2018-01-10   
346-406 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-15   
346-406 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-15   
346-406 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-15   
346-406 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2018-01-15   
346-407 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-407 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-12-12   
346-407 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-12-12   
346-407 2   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 3   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 4   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 5   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 6   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 7   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 8   829J PAETEC ITEL, LLC 560   2020-08-28   
346-407 9   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-07   
346-426 A HSTNTXJAXCY  321J HD CARRIER LLC 560      
346-426 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2020-04-09   
346-426 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2020-04-09   
346-426 2   903C ONVOY, LLC - TX 560   2020-04-27   
346-426 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2020-01-04   
346-426 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-03-19   
346-426 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-03-19   
346-426 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-03-19   
346-426 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-04-09   
346-426 8   903C ONVOY, LLC - TX 560   2020-04-27   
346-426 9   321J HD CARRIER LLC 560   2019-12-22   
346-428 A HSTNTXJAXJY  478J NUSO, LLC 560      
346-428 0   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-26   
346-428 1   478J NUSO, LLC 560   2020-09-25   
346-428 2   478J NUSO, LLC 560   2020-09-25   
346-428 3   478J NUSO, LLC 560   2020-09-25   
346-428 4   478J NUSO, LLC 560   2020-09-25   
346-428 5   478J NUSO, LLC 560   2020-09-25   
346-428 6   478J NUSO, LLC 560   2020-09-25   
346-428 7   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-26   
346-428 8   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-26   
346-428 9   6701 AERIAL COMMUNICATIONS, INC. 560   2020-09-26   
346-430 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-430 0   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-430 1   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-430 2   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-430 3   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-430 4   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-430 5   490J DISH WIRELESS, LLC 560   2023-07-19   
346-430 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   
346-430 7   490J DISH WIRELESS, LLC 560   2023-09-07   
346-430 8   490J DISH WIRELESS, LLC 560   2023-09-07   
346-430 9   6701 AERIAL COMMUNICATIONS, INC. 560   2022-11-05   
346-438 A HSTNTXYAOMD  515J IP HORIZON LLC 560      
346-438 0   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 1   515J IP HORIZON LLC 560   2020-11-19   
346-438 2   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 3   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 4   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 5   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 6   197D VONAGE AMERICA LLC 560   2020-11-20   
346-438 7   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 8   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-438 9   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-20   
346-441 A HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
346-441 0   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-27   
346-441 1   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-27   
346-441 2   318J COMCAST IP PHONE, LLC 560   2020-11-26   
346-441 3   318J COMCAST IP PHONE, LLC 560   2020-11-26   
346-441 4   318J COMCAST IP PHONE, LLC 560   2020-11-26   
346-441 5   318J COMCAST IP PHONE, LLC 560   2020-11-26   
346-441 6   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-27   
346-441 7   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-27   
346-441 8   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-27   
346-441 9   6701 AERIAL COMMUNICATIONS, INC. 560   2020-11-27   
346-444 A HSTNTXJADS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 560      
346-444 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-09-06   
346-444 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-09-01   
346-444 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-09-01   
346-444 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-09-01   
346-444 4   319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 560   2014-07-01   
346-444 5   516C AT&T CORP. 560   2014-08-20   
346-444 6   516C AT&T CORP. 560   2014-08-20   
346-444 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-09-01   
346-444 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-09-01   
346-444 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-09-01   
346-446 A HSTNTXJAXWX  706G WIDE VOICE, LLC - TX 560      
346-446 0   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
346-446 1   706G WIDE VOICE, LLC - TX 560   2018-10-24   
346-446 2   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   

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

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