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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
281-544 7 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-544 8 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-544 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-545 A Smithers Lake TX SMLKTXSMDS0  9533 SOUTHWESTERN BELL 560      
281-545 0 Smithers Lake TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
281-545 1 Smithers Lake TX SMLKTXSMDS0  9533 SOUTHWESTERN BELL 560      
281-545 2 Smithers Lake TX SMLKTXSMDS0  9533 SOUTHWESTERN BELL 560      
281-545 3 Smithers Lake TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-01-10   
281-545 4 Smithers Lake TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-01-28   
281-545 5 Smithers Lake TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2009-12-01   
281-545 6 Smithers Lake TX SMLKTXSMDS0  9533 SOUTHWESTERN BELL 560      
281-545 7 Smithers Lake TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-28   
281-545 8 Smithers Lake TX SMLKTXSMDS0  9533 SOUTHWESTERN BELL 560      
281-545 9 Smithers Lake TX SMLKTXSMDS0  9533 SOUTHWESTERN BELL 560      
281-546 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-547 A Tomball TX HSTQTX02XMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      
281-547 0 Tomball TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-13   
281-547 1 Tomball TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-547 2 Tomball TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-11-12   
281-547 3 Tomball TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-11-12   
281-547 4 Tomball TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-11-12   
281-547 5 Tomball TX HSTQTX02XMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 560      
281-547 6 Tomball TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-547 7 Tomball TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-13   
281-547 8 Tomball TX HSTNTX01X7X  516C AT&T CORP. 560   2006-07-07   
281-547 9 Tomball TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2024-10-15   
281-548 A Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-549 A Kemah TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-549 0 Kemah TX HSTNTXYAHMD  073H TELNYX LLC 560   2020-12-05   
281-549 1 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2021-08-20   
281-549 2 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-07   
281-549 3 Kemah TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-549 4 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-03-16   
281-549 5 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-04-23   
281-549 6 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-08-06   
281-549 7 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-10-19   
281-549 8 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2018-02-24   
281-549 9 Kemah TX HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-550 A Langham Creek TX HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-551 A Bammel TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
281-552 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 0 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 1 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 2 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 3 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 4 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 5 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 6 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-552 7 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2009-03-17   
281-552 8 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-07-29   
281-552 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-553 A Westfield TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-554 A League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-556 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 0 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 1 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 2 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 3 Houston Suburban TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-01-05   
281-556 4 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 5 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 6 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 7 Houston Suburban TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-10-25   
281-556 8 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-556 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-557 A League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 0 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 1 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 2 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 3 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 4 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 5 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 6 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-03-25   
281-557 7 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 8 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-557 9 League City TX LGCYTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-558 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-559 A Kemah TX BCLFTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-559 0 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2021-10-23   
281-559 1 Kemah TX BCLFTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-559 2 Kemah TX BCLFTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-559 3 Kemah TX BCLFTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-559 4 Kemah TX BCLFTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-559 5 Kemah TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2022-02-28   
281-559 6 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-10-28   
281-559 7 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-10-28   
281-559 8 Kemah TX DCSNTXXAPMD  624H ONVOY SPECTRUM, LLC 560   2021-05-22   
281-559 9 Kemah TX DCSNTXXAPMD  624H ONVOY SPECTRUM, LLC 560   2021-05-22   
281-560 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-560 0 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-560 1 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-560 2 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-560 3 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-02-24   
281-560 4 Houston Suburban TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2015-11-09   
281-560 5 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-560 6 Houston Suburban TX HSTNTXFADS0  9533 SOUTHWESTERN BELL 560      
281-560 7 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-560 8 Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-560 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-561 A Houston Suburban TX HSTNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-562 A Bammel TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      

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

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