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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
972-988 9 Grand Prairie EMS TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2007-02-09   
972-989 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-990 A Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-990 0 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 1 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 2 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 3 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 4 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 5 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 6 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 7 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 8 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-990 9 Irving TX DLLSTXNODS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2017-04-26   
972-991 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-992 A Grand Prairie TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-992 0 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 1 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 2 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 3 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 4 Grand Prairie TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-992 5 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 6 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 7 Grand Prairie TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-992 8 Grand Prairie TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2004-07-05   
972-992 9 Grand Prairie TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-993 A Dallas TX DLLSTXHWDS0  7087 ICG CHOICE COM, L.P. - TX 552      
972-994 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 1 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 3 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 5 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 6 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-15   
972-994 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-994 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-995 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-996 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-996 0 Dallas TX DLLSTXHMDS0  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2007-06-11   
972-996 1 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-09-04   
972-996 2 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-09-04   
972-996 3 Dallas TX DLLSTXHMDS0  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2009-10-20   
972-996 4 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-03-16   
972-996 5 Dallas TX DLLSTXHMDS0  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2008-06-29   
972-996 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-10-30   
972-996 7 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-05-06   
972-996 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-996 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      

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

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