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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
281-697 5 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-21   
281-697 6 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-21   
281-697 7 Sugar Land TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-02-21   
281-697 8 Sugar Land TX HSTNTX362MD  939H COMMIO, LLC 560   2021-08-28   
281-697 9 Sugar Land TX HSTNTX362MD  939H COMMIO, LLC 560   2021-08-28   
281-698 A Barker TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-698 0 Barker TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-698 1 Barker TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-698 2 Barker TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2017-07-04   
281-698 3 Barker TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-698 4 Barker TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-698 5 Barker TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2021-03-20   
281-698 6 Barker TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-698 7 Barker TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-02-24   
281-698 8 Barker TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2003-10-25   
281-698 9 Barker TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2024-05-11   
281-699 A Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560      
281-699 0 Crosby TX HSTNTXYAHMD  073H TELNYX LLC 560   2021-03-10   
281-699 1 Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-04-12   
281-699 2 Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-04-12   
281-699 3 Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-07-17   
281-699 4 Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-07-17   
281-699 5 Crosby TX HSTNTXYAHMD  073H TELNYX LLC 560   2021-08-02   
281-699 6 Crosby TX   624H ONVOY SPECTRUM, LLC 560   2022-01-19   
281-699 7 Crosby TX BYTWTXXARMD  624H ONVOY SPECTRUM, LLC 560   2021-07-08   
281-699 8 Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-03-06   
281-699 9 Crosby TX BYTWTXXAHMD  903C ONVOY, LLC - TX 560   2021-03-06   
281-701 A Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-702 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 0 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-702 6 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-04-03   
281-702 7 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-04-01   
281-702 8 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-04-01   
281-702 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-04-01   
281-703 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-704 A Bammel TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-705 A Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-706 A Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-706 0 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-11-25   
281-706 1 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-11-25   
281-706 2 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-11-25   
281-706 3 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-03-30   
281-706 4 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-03-30   
281-706 5 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-03-30   
281-706 6 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-07   
281-706 7 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-07   
281-706 8 Humble TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2014-10-31   
281-706 9 Humble TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-06-30   
281-707 A Baytown TX BYTWTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-707 0 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-10-30   
281-707 1 Baytown TX BYTWTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-707 2 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-10-30   
281-707 3 Baytown TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2014-02-14   
281-707 4 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-10-30   
281-707 5 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-10-30   
281-707 6 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-06-08   
281-707 7 Baytown TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2013-12-05   
281-707 8 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-06-08   
281-707 9 Baytown TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-06-08   
281-708 A Baytown EMS TX BYTWTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-709 A Apollo TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-709 0 Apollo TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-709 1 Apollo TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-709 2 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-04   
281-709 3 Apollo TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2004-10-28   
281-709 4 Apollo TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-11-12   
281-709 5 Apollo TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2004-11-28   
281-709 6 Apollo TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-27   
281-709 7 Apollo TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2004-12-12   
281-709 8 Apollo TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-09-08   
281-709 9 Apollo TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-710 A Arcola TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-710 0 Arcola TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-12-08   
281-710 1 Arcola TX HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560   2008-09-12   
281-710 2 Arcola TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-31   
281-710 3 Arcola TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-31   
281-710 4 Arcola TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2005-06-01   
281-710 5 Arcola TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-09-08   
281-710 6 Arcola TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-12-08   
281-710 7 Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2004-11-05   
281-710 8 Arcola TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-08-26   
281-710 9 Arcola TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-712 A Katy TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-712 0 Katy TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-712 1 Katy TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-12-12   
281-712 2 Katy TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-12-12   
281-712 3 Katy TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-712 4 Katy TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-10-23   
281-712 5 Katy TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560   2006-06-02   
281-712 6 Katy TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-05-10   
281-712 7 Katy TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-08-17   
281-712 8 Katy TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-10-25   
281-712 9 Katy TX HSTOTXORDS1  2091 ETS TELEPHONE COMPANY, INC. 560   2012-02-06   
281-713 A Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-713 0 Humble TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-10-27   

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

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