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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
281-503 6 Porter Heights TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2014-06-23   
281-503 7 Porter Heights TX   903C ONVOY, LLC - TX 560   2011-11-18   
281-503 8 Porter Heights TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-27   
281-503 9 Porter Heights TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2019-05-05   
281-504 A Houston Suburban TX HSTOTX46DS0  7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 0 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 1 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 2 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 3 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 4 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 5 Houston Suburban TX   451E NSN WIRELESS, L.P. - TX 560   2007-12-14   
281-504 6 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 7 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-04-28   
281-504 8 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-504 9 Houston Suburban TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-505 A Katy TX HSTOTX46DS0  7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560      
281-505 0 Katy TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-09-16   
281-505 1 Katy TX   318J COMCAST IP PHONE LLC 560   2019-10-20   
281-505 2 Katy TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-01-11   
281-505 3 Katy TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560   2019-04-08   
281-505 4 Katy TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-03-08   
281-505 5 Katy TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-03-08   
281-505 6 Katy TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-04-26   
281-505 7 Katy TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-03-08   
281-505 8 Katy TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2020-03-08   
281-505 9 Katy TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2020-07-05   
281-506 A Houston Suburban TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-506 0 Houston Suburban TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-05-07   
281-506 1 Houston Suburban TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-506 2 Houston Suburban TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-05-07   
281-506 3 Houston Suburban TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-506 4 Houston Suburban TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-04-28   
281-506 5 Houston Suburban TX   6664 SPRINT SPECTRUM L.P. 560   2006-05-19   
281-506 6 Houston Suburban TX   6701 AERIAL COMMUNICATIONS 560   2014-11-24   
281-506 7 Houston Suburban TX   318J COMCAST IP PHONE LLC 560   2013-07-26   
281-506 8 Houston Suburban TX   318J COMCAST IP PHONE LLC 560   2007-03-29   
281-506 9 Houston Suburban TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-507 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-01-12   
281-508 A Dickinson TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-508 0 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-06   
281-508 1 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-06   
281-508 2 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-06   
281-508 3 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-11-20   
281-508 4 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-11-20   
281-508 5 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-01-22   
281-508 6 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-01-22   
281-508 7 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-06   
281-508 8 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-06   
281-508 9 Dickinson TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-06   
281-509 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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