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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
281-907 1 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-02-09   
281-907 2 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-09-21   
281-907 3 Spring TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-09-21   
281-907 4 Spring TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2004-08-13   
281-907 5 Spring TX HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560   2007-07-21   
281-907 6 Spring TX SPRNTXSODS0  9533 SOUTHWESTERN BELL 560   2006-10-12   
281-907 7 Spring TX SPRNTXSODS0  9533 SOUTHWESTERN BELL 560   2007-09-16   
281-907 8 Spring TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-30   
281-907 9 Spring TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-31   
281-908 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-908 0 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 1 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 2 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 3 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 4 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 5 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 6 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 7 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 8 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 9 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-909 A Seabrook TX HSTNTXSERS1  9533 SOUTHWESTERN BELL 560      
281-909 0 Seabrook TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
281-909 1 Seabrook TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
281-909 2 Seabrook TX HSTNTXSERS1  9533 SOUTHWESTERN BELL 560      
281-909 3 Seabrook TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
281-909 4 Seabrook TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-07-23   
281-909 5 Seabrook TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-23   
281-909 6 Seabrook TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-07   
281-909 7 Seabrook TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-909 8 Seabrook TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-01   
281-909 9 Seabrook TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-04-07   
281-910 A Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-912 A Houston Suburban TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-912 0 Houston Suburban TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-912 1 Houston Suburban TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-912 2 Houston Suburban TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-912 3 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-02-24   
281-912 4 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2010-01-20   
281-912 5 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2009-02-14   
281-912 6 Houston Suburban TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2010-07-10   
281-912 7 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2010-08-15   
281-912 8 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2009-10-07   
281-912 9 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2009-10-07   
281-913 A Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 0 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 1 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 2 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 3 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 4 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 5 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2005-05-09   
281-913 6 Humble TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2009-07-28   
281-913 7 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 8 Humble TX KGWDTXXCRP0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-913 9 Humble TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2007-11-19   
281-914 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-914 0 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-03-30   
281-914 1 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-03-30   
281-914 2 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-03-30   
281-914 3 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-10-01   
281-914 4 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-914 5 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-10-01   
281-914 6 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-07-21   
281-914 7 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-07-21   
281-914 8 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2003-07-21   
281-914 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-21   
281-915 A Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-915 0 Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-05   
281-915 1 Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-11   
281-915 2 Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-11   
281-915 3 Arcola TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-12-07   
281-915 4 Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-915 5 Arcola TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2012-10-07   
281-915 6 Arcola TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
281-915 7 Arcola TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-09-30   
281-915 8 Arcola TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-01-22   
281-915 9 Arcola TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-27   
281-916 A Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-916 0 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-03-20   
281-916 1 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-03-05   
281-916 2 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2016-01-22   
281-916 3 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-10-28   
281-916 4 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-10-28   
281-916 5 Kemah TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
281-916 6 Kemah TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
281-916 7 Kemah TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-21   
281-916 8 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-12-05   
281-916 9 Kemah TX   515J IP HORIZON LLC 560   2013-08-12   
281-917 A Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-917 0 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-10-07   
281-917 1 Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-01-20   
281-917 2 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-09-12   
281-917 3 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-09-12   
281-917 4 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-09-12   
281-917 5 Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-07-13   
281-917 6 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-09-12   
281-917 7 Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-09-05   
281-917 8 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-02-04   
281-917 9 Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-05-27   
281-918 A Beach City TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
281-918 0 Beach City TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2007-05-25   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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