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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-854 A Houston Suburban TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 0 Houston Suburban TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 1 Houston Suburban TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 2 Houston Suburban TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 3 Houston Suburban TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 4 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-04-04   
281-854 5 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-04-04   
281-854 6 Houston Suburban TX HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 7 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-04-04   
281-854 8 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-04-04   
281-854 9 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-04-04   
281-855 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-856 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-857 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-857 0 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 2 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 3 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 4 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 5 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 6 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-05-08   
281-857 7 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-857 8 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2005-05-12   
281-857 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-12   
281-858 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 0 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 1 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 2 Langham Creek TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2009-09-06   
281-858 3 Langham Creek TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-03-28   
281-858 4 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 5 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 6 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 7 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 8 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-858 9 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-859 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-860 A Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 0 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 1 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 2 Channelview TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-04-07   
281-860 3 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 4 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 5 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 6 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 7 Channelview TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2024-10-15   
281-860 8 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-860 9 Channelview TX HSTNTXCHRS0  9533 SOUTHWESTERN BELL 560      
281-861 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-861 0 Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-861 1 Langham Creek TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2007-05-02   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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