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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
972-428 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   997G LOCAL ACCESS LLC - TX 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 PLANTXXDDS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-432 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 0 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 1 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 2 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 3 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 4 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 5 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 7 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
972-432 8 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-432 9 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-433 A Prosper TX PRSPTXFIRS2  9533 SOUTHWESTERN BELL 552      
972-433 0 Prosper TX DLLSTX97X1X  073H TELNYX LLC 552   2017-06-22   
972-433 1 Prosper TX PRSPTXFIRS2  9533 SOUTHWESTERN BELL 552   2017-06-21   
972-433 2 Prosper TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2019-06-28   
972-433 3 Prosper TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2019-06-28   
972-433 4 Prosper TX DLLSTXRIY0X  425J CSC WIRELESS, LLC 552   2019-06-28   
972-433 5 Prosper TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-09-18   
972-433 6 Prosper TX DLLSTX97X1X  073H TELNYX LLC 552   2019-12-13   
972-433 7 Prosper TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-04-29   
972-433 8 Prosper TX DLLSTX3784Z  997G LOCAL ACCESS LLC - TX 552   2017-12-15   
972-433 9 Prosper TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-04-26   
972-434 A Lewisville EMS TX LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 A Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 0 Maypearl TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-05-15   
972-435 1 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 2 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 3 Maypearl TX MYPRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-435 4 Maypearl TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2008-10-07   
972-435 5 Maypearl TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2010-10-18   
972-435 6 Maypearl TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-14   

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Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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