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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
972-426 7 Dallas Fort Worth Airport TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
972-426 8 Dallas Fort Worth Airport TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
972-426 9 Dallas Fort Worth Airport TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2014-10-14   
972-427 A Crandall EMS TX DLLSTXSEDS0  9533 SOUTHWESTERN BELL 552      
972-427 0 Crandall EMS TX DLLSTXSEDS0  9533 SOUTHWESTERN BELL 552      
972-427 1 Crandall EMS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
972-427 2 Crandall EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-09   
972-427 3 Crandall EMS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-06-28   
972-427 4 Crandall EMS TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-07-16   
972-427 5 Crandall EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2006-07-03   
972-427 6 Crandall EMS TX DLLSTXSEDS0  9533 SOUTHWESTERN BELL 552      
972-427 7 Crandall EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-09   
972-427 8 Crandall EMS TX DLLSTXSEDS0  9533 SOUTHWESTERN BELL 552      
972-427 9 Crandall EMS TX DLLSTXSEDS0  9533 SOUTHWESTERN BELL 552      
972-428 A Carrollton TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-428 0 Carrollton TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-428 1 Carrollton TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-428 2 Carrollton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2005-11-30   
972-428 3 Carrollton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2005-11-30   
972-428 4 Carrollton TX DLLSTXREDS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2009-10-19   
972-428 5 Carrollton TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-428 6 Carrollton TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-428 7 Carrollton TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-08-29   
972-428 8 Carrollton TX DLLSTXSQDS4  327E YMAX COMMUNICATIONS CORP. - TX 552   2009-07-23   
972-428 9 Carrollton TX DLLSTXSQDS4  327E YMAX COMMUNICATIONS CORP. - TX 552   2009-07-23   
972-429 A Plano TX WYLITXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-430 A Blue Ridge TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-430 0 Blue Ridge TX   515J IP HORIZON LLC 552   2017-12-15   
972-430 1 Blue Ridge TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2016-11-17   
972-430 2 Blue Ridge TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-08-25   
972-430 3 Blue Ridge TX DLLSTX97X1X  073H TELNYX LLC 552   2019-08-09   
972-430 4 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2018-07-13   
972-430 5 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-10-07   
972-430 6 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-10-07   
972-430 7 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2019-10-07   
972-430 8 Blue Ridge TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-05-27   
972-430 9 Blue Ridge TX DLLSTX97X1X  073H TELNYX LLC 552   2018-08-30   
972-431 A Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 0 Plano TX DLLATX37EMD  197D VONAGE AMERICA LLC 552   2023-10-18   
972-431 1 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 2 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 3 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 4 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 5 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 6 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 7 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 8 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-431 9 Plano TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552      
972-432 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 0 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      

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

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