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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
281-562 0 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-03-12   
281-562 1 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-09-09   
281-562 2 Bammel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-03-11   
281-562 3 Bammel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-03-11   
281-562 4 Bammel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-03-11   
281-562 5 Bammel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-03-11   
281-562 6 Bammel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-03-11   
281-562 7 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-05-16   
281-562 8 Bammel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-09-09   
281-562 9 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
281-563 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
281-564 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-565 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
281-566 A Sugar Land TX SGLDTXXEDS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
281-567 A Houston TX HSTNTXMOIMD  9748 AMERICAN MESSAGING SERVICES, LLC 560      
281-568 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-569 A Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 0 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 1 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 2 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 3 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 4 Bammel TX HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-02-18   
281-569 5 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 6 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 7 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 8 Bammel TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-569 9 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2010-08-08   
281-570 A Humble TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-570 0 Humble TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-570 1 Humble TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-570 2 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2005-11-21   
281-570 3 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-06-01   
281-570 4 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2004-08-25   
281-570 5 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-06-22   
281-570 6 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2006-07-03   
281-570 7 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-28   
281-570 8 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-14   
281-570 9 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-14   
281-571 A Satsuma TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-571 0 Satsuma TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-571 1 Satsuma TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2013-06-19   
281-571 2 Satsuma TX   145J TERRA NOVA TELECOM INC. 560   2022-08-03   
281-571 3 Satsuma TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
281-571 4 Satsuma TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-571 5 Satsuma TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2013-07-17   
281-571 6 Satsuma TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2013-07-17   
281-571 7 Satsuma TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
281-571 8 Satsuma TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-25   
281-571 9 Satsuma TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2013-08-14   
281-572 A Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-572 0 Porter Heights TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-01-25   
281-572 1 Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-572 2 Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-572 3 Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-572 4 Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-572 5 Porter Heights TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2020-03-06   
281-572 6 Porter Heights TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-01-10   
281-572 7 Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-572 8 Porter Heights TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-01-25   
281-572 9 Porter Heights TX PTHSTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-573 A Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-573 0 Beach City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2004-01-13   
281-573 1 Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-573 2 Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-573 3 Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-573 4 Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-573 5 Beach City TX HSTDTXBG9MD  5562 METROPCS, INC. 560   2020-11-19   
281-573 6 Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560   2006-01-15   
281-573 7 Beach City TX HSTDTXBG9MD  5562 METROPCS, INC. 560   2014-03-20   
281-573 8 Beach City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-04-24   
281-573 9 Beach City TX BHCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-574 A Katy TX KATYTXXAXMD  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 0 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560   2011-01-07   
281-574 1 Katy TX KATYTXXAXMD  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 2 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 3 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 4 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 5 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 6 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560   2003-07-23   
281-574 7 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560   2010-09-16   
281-574 8 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-574 9 Katy TX KATYTXXADS1  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-575 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-576 A Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 0 Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 1 Mont Belvieu TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-03-19   
281-576 2 Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 3 Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 4 Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 5 Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 6 Mont Belvieu TX MTBLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-576 7 Mont Belvieu TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2002-08-30   
281-576 8 Mont Belvieu TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2020-12-10   
281-576 9 Mont Belvieu TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-03-19   
281-577 A Porter TX PTERTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-577 0 Porter TX PTERTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-577 1 Porter TX PTERTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-577 2 Porter TX PTERTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-577 3 Porter TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   
281-577 4 Porter TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-02-28   

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

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