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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-447 0 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 1 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 2 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 3 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 4 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 5 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 6 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 7 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-19   
972-447 8 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-447 9 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-448 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-449 A Palmer TX PLMRTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-449 0 Palmer TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-10-11   
972-449 1 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-449 2 Palmer TX PLMRTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-449 3 Palmer TX PLMRTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-449 4 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-449 5 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-449 6 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-449 7 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-09   
972-449 8 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-09   
972-449 9 Palmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-11   
972-450 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-451 A Grand Prairie TX DLLSTXJP2MD  6630 USA MOBILITY WIRELESS, INC. 552      
972-452 A Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 0 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 1 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 2 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 3 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 4 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 5 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 6 Scurry TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2020-04-29   
972-452 7 Scurry TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-12-22   
972-452 8 Scurry TX SCRYTXXADS0  2153 TEXAS WINDSTREAM, LLC 552      
972-452 9 Scurry TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2020-04-29   
972-453 A Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 0 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 1 Dallas Fort Worth Airport EMS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2015-11-12   
972-453 2 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 3 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 4 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 5 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 6 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 7 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 8 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-453 9 Dallas Fort Worth Airport EMS TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-454 A Dallas TX RCSNTXBZRS0  9533 SOUTHWESTERN BELL 552      
972-454 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-03-07   
972-454 1 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-06-08   
972-454 2 Dallas TX RCSNTXBZRS0  9533 SOUTHWESTERN BELL 552      
972-454 3 Dallas TX RCSNTXBZRS0  9533 SOUTHWESTERN BELL 552      
972-454 4 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-04-07   
972-454 5 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-06-08   
972-454 6 Dallas TX RCSNTXBZRS0  9533 SOUTHWESTERN BELL 552      
972-454 7 Dallas TX RCSNTXBZRS0  9533 SOUTHWESTERN BELL 552      
972-454 8 Dallas TX RCSNTXBZRS0  9533 SOUTHWESTERN BELL 552      
972-454 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-03-07   
972-455 A Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 0 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 1 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 2 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 3 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 4 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 5 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 6 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 7 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-455 8 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-02-22   
972-455 9 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-456 A Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 0 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 1 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 2 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 3 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 4 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 5 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 6 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 7 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 8 Dallas Fort Worth Airport TX DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-456 9 Dallas Fort Worth Airport TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-04-22   
972-457 A Irving TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
972-457 0 Irving TX IRNGTXXBXQX  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552   2014-12-07   
972-457 1 Irving TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-24   
972-457 2 Irving TX IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-24   
972-457 3 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-11-10   
972-457 4 Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2013-09-26   
972-457 5 Irving TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-07-22   
972-457 6 Irving TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-07-22   
972-457 7 Irving TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-07-22   
972-457 8 Irving TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2013-07-22   
972-457 9 Irving TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-02-18   
972-458 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 7 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-458 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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