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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
281-707 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 HSTDTXBGCM5  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 HSTDTXBGCM5  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 HSTDTXBGCM5  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   
281-713 1 Humble TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2014-06-30   
281-713 2 Humble TX NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-12-20   
281-713 3 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-03-10   
281-713 4 Humble TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-05-12   
281-713 5 Humble TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-08-28   
281-713 6 Humble TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-04-27   
281-713 7 Humble TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2022-05-22   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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