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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-655 0 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 1 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 2 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 3 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 4 Henderson TX   004F BANDWIDTH.COM CLEC, LLC - TX 554   2010-11-26   
903-655 5 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 6 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 7 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 8 Henderson TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-655 9 Henderson TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 554   2013-07-08   
903-656 A Lone Star TX LNSTTXXARS0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 0 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 1 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 2 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 3 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 4 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 5 Lone Star TX   004F BANDWIDTH.COM CLEC, LLC - TX 554   2020-04-09   
903-656 6 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 7 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 8 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-656 9 Lone Star TX   1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-657 A Henderson TX HNSNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-658 A Henderson TX LGVWTXPLX7Y  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 0 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 1 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 2 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 3 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 4 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 5 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 6 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 7 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-658 8 Henderson TX   004F BANDWIDTH.COM CLEC, LLC - TX 554   2018-05-31   
903-658 9 Henderson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-659 A Laneville TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 554   2025-08-09   
903-659 1 Laneville TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 554   2025-11-02   
903-660 A Hallsville TX HLVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-660 0 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-660 1 Hallsville TX   073H TELNYX LLC 554   2021-03-19   
903-660 2 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-660 3 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-660 4 Hallsville TX   793K TWC IP ENABLED SERVICES, LLC 554   2025-02-02   
903-660 5 Hallsville TX   004F BANDWIDTH.COM CLEC, LLC - TX 554   2011-07-09   
903-660 6 Hallsville TX   903C ONVOY, LLC - TX 554   2021-11-21   
903-660 7 Hallsville TX   004F BANDWIDTH.COM CLEC, LLC - TX 554   2014-09-12   
903-660 8 Hallsville TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 554   2019-03-11   
903-660 9 Hallsville TX   903C ONVOY, LLC - TX 554   2024-08-24   
903-661 A Palestine TX PLSTTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 552      
903-662 A Lone Oak TX LNOKTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-662 0 Lone Oak TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-662 1 Lone Oak TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-09-16   
903-662 2 Lone Oak TX   903C ONVOY, LLC - TX 552   2012-07-06   
903-662 3 Lone Oak TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-07-19   
903-662 4 Lone Oak TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-662 5 Lone Oak TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-662 6 Lone Oak TX   903C ONVOY, LLC - TX 552   2008-10-13   
903-662 7 Lone Oak TX   903C ONVOY, LLC - TX 552   2009-03-07   
903-662 8 Lone Oak TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
903-662 9 Lone Oak TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-663 A Longview TX LGVWTXJURS0  9533 SOUTHWESTERN BELL 554      
903-664 A Telephone TX TEPHTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 0 Telephone TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
903-664 1 Telephone TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-24   
903-664 2 Telephone TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 3 Telephone TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 4 Telephone TX   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-664 5 Telephone TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-07-09   
903-664 6 Telephone TX   903C ONVOY, LLC - TX 552   2012-07-06   
903-664 7 Telephone TX   903C ONVOY, LLC - TX 552   2009-03-08   
903-664 8 Telephone TX   903C ONVOY, LLC - TX 552   2012-02-23   
903-664 9 Telephone TX   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-16   
903-665 A Jefferson TX JFSNTXMORS0  9533 SOUTHWESTERN BELL 554      
903-665 0 Jefferson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554   2007-08-21   
903-665 1 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 2 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 3 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 4 Jefferson TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 554      
903-665 5 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 6 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 7 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 8 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-665 9 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-666 A Jefferson TX JFSNTXMORS0  9533 SOUTHWESTERN BELL 554      
903-666 0 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-666 1 Jefferson TX   9533 SOUTHWESTERN BELL 554      
903-666 2 Jefferson TX   624H ONVOY SPECTRUM, LLC 554   2021-12-04   
903-666 3 Jefferson TX   624H ONVOY SPECTRUM, LLC 554   2021-12-29   
903-666 4 Jefferson TX   903C ONVOY, LLC - TX 554   2014-12-26   
903-666 5 Jefferson TX   903C ONVOY, LLC - TX 554   2020-08-28   
903-666 6 Jefferson TX   903C ONVOY, LLC - TX 554   2020-08-28   
903-666 7 Jefferson TX   624H ONVOY SPECTRUM, LLC 554   2021-06-28   
903-666 8 Jefferson TX   515J IP HORIZON LLC 554   2021-06-05   
903-666 9 Jefferson TX   145J TERRA NOVA TELECOM INC. 554   2026-01-10   
903-667 A DeKalb TX DKLBTXXARP0  1163 VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 554      
903-668 A Hallsville TX HLVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-668 0 Hallsville TX   903C ONVOY, LLC - TX 554   2020-08-27   
903-668 1 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-668 2 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-668 3 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-668 4 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      
903-668 5 Hallsville TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 554      

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

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