Local Calling Guide

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-494 4   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 5   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 6   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 7   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 8   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 9   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-500 A HSTNTXJAXDY  145J TERRA NOVA TELECOM INC. 560      
346-500 0   145J TERRA NOVA TELECOM INC. 560   2022-04-15   
346-500 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-07-11   
346-500 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-07-11   
346-500 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-07-11   
346-500 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-07-11   
346-500 5   903C ONVOY, LLC - TX 560   2019-06-15   
346-500 6   903C ONVOY, LLC - TX 560   2019-06-15   
346-500 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-07-11   
346-500 8   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
346-500 9   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
346-502 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-502 0   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-10-25   
346-502 1   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-10-25   
346-502 2   903C ONVOY, LLC - TX 560   2021-10-24   
346-502 3   903C ONVOY, LLC - TX 560   2021-10-24   
346-502 4   903C ONVOY, LLC - TX 560   2021-10-24   
346-502 5   903C ONVOY, LLC - TX 560   2021-10-24   
346-502 6   903C ONVOY, LLC - TX 560   2021-10-24   
346-502 7   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-10-25   
346-502 8   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-10-25   
346-502 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-10-25   
346-503 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-503 0   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 1   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 2   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 3   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 4   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 5   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 6   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 7   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 8   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-503 9   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
346-504 0   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 1   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 2   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 3   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 4   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 5   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 6   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 7   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 8   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-504 9   6701 AERIAL COMMUNICATIONS, INC. 560   2021-11-15   
346-506 A HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560      
346-506 0   490J DISH WIRELESS, LLC 560   2024-11-12   
346-506 1   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 2   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 3   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 4   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 5   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 6   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 7   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 8   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-506 9   624H ONVOY SPECTRUM, LLC 560   2021-11-19   
346-509 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-509 0   624H ONVOY SPECTRUM, LLC 560   2021-11-11   
346-509 1   6701 AERIAL COMMUNICATIONS, INC. 560   2022-01-26   
346-509 2   903C ONVOY, LLC - TX 560   2021-11-18   
346-509 3   903C ONVOY, LLC - TX 560   2021-11-18   
346-509 4   903C ONVOY, LLC - TX 560   2021-11-08   
346-509 5   903C ONVOY, LLC - TX 560   2021-11-08   
346-509 6   903C ONVOY, LLC - TX 560   2021-11-08   
346-509 7   903C ONVOY, LLC - TX 560   2021-11-08   
346-509 8   903C ONVOY, LLC - TX 560   2021-11-08   
346-509 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2023-01-15   
346-510 A HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560      
346-510 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   
346-510 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-09-29   
346-510 2   197D VONAGE AMERICA LLC 560   2023-10-08   
346-510 3   903C ONVOY, LLC - TX 560   2020-04-27   
346-510 4   903C ONVOY, LLC - TX 560   2020-04-27   
346-510 5   624H ONVOY SPECTRUM, LLC 560   2020-01-15   
346-510 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-04-09   
346-510 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-04-09   
346-510 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-04-09   
346-510 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-04-09   
346-516 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
346-516 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-516 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-12-03   
346-520 A HSTNTXJAXPY  475J CALLWORKS CORPORATION 560      
346-520 0   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   
346-520 1   475J CALLWORKS CORPORATION 560   2021-12-16   
346-520 2   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   
346-520 3   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   
346-520 4   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-17   

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

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