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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
281-682 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-683 A Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-683 0 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-09-30   
281-683 1 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-06-09   
281-683 2 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-07-28   
281-683 3 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-10   
281-683 4 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-23   
281-683 5 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-11-03   
281-683 6 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-03-20   
281-683 7 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-12-09   
281-683 8 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
281-683 9 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-09-30   
281-684 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-685 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-686 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-687 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-688 A Highlands TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-688 0 Highlands TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-688 1 Highlands TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2018-09-07   
281-688 2 Highlands TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2018-09-07   
281-688 3 Highlands TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-688 4 Highlands TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-11-18   
281-688 5 Highlands TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-21   
281-688 6 Highlands TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2019-12-05   
281-688 7 Highlands TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2016-04-22   
281-688 8 Highlands TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2019-12-05   
281-688 9 Highlands TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2020-06-30   
281-689 A Splendora TX SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-690 A Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-690 0 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-06   
281-690 1 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-06   
281-690 2 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-02   
281-690 3 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-02   
281-690 4 Sugar Land TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2006-09-25   
281-690 5 Sugar Land TX HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2006-09-25   
281-690 6 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-12-18   
281-690 7 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-12-18   
281-690 8 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-01-29   
281-690 9 Sugar Land TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-01-29   
281-691 A Baytown TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-691 0 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-05-27   
281-691 1 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
281-691 2 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-11-11   
281-691 3 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-11-21   
281-691 4 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
281-691 5 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
281-691 6 Baytown TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-10-20   
281-691 7 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-15   
281-691 8 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-15   
281-691 9 Baytown TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2004-05-06   
281-692 A Manvel TX HSTNTXMADS0  9533 SOUTHWESTERN BELL 560      
281-692 0 Manvel TX HSTNTXMADS0  9533 SOUTHWESTERN BELL 560      
281-692 1 Manvel TX HSTNTXMADS0  9533 SOUTHWESTERN BELL 560      
281-692 2 Manvel TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2007-02-16   
281-692 3 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-14   
281-692 4 Manvel TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-11-03   
281-692 5 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-14   
281-692 6 Manvel TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-14   
281-692 8 Manvel TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-11-03   
281-692 9 Manvel TX HSTNTXMADS0  9533 SOUTHWESTERN BELL 560      
281-693 A Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 0 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 1 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 2 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 3 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 4 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 5 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 6 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 7 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 8 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
281-693 9 Katy EMS TX KATYTXXCRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560   2002-11-06   
281-694 A Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 0 Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 1 Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 2 Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 3 Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 4 Seabrook TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-08-08   
281-694 5 Seabrook TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-09-10   
281-694 6 Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 7 Seabrook TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-09-17   
281-694 8 Seabrook TX   903C ONVOY, LLC - TX 560      
281-694 9 Seabrook TX BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2022-06-19   
281-695 A Channelview TX   903C ONVOY, LLC - TX 560      
281-696 A Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-696 0 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 1 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 2 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 3 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 4 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 5 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 6 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 7 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 8 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-696 9 Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2021-02-15   
281-697 A Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
281-697 0 Sugar Land TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2021-05-15   
281-697 1 Sugar Land TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2021-05-15   
281-697 2 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-23   
281-697 3 Sugar Land TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2021-05-15   
281-697 4 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-21   

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

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