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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
972-985 A Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-986 A Irving TX IRNGTXXDDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-987 A Frisco TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-987 0 Frisco TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-02-25   
972-987 1 Frisco TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-987 2 Frisco TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552   2002-10-01   
972-987 3 Frisco TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552   2002-10-01   
972-987 4 Frisco TX FRSCTXWERS0  9533 SOUTHWESTERN BELL 552   2007-06-05   
972-987 5 Frisco TX DLLSTXRIXIY  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 552      
972-987 6 Frisco TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-987 7 Frisco TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2012-12-08   
972-987 8 Frisco TX DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-987 9 Frisco TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-11-02   
972-988 A Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 0 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 1 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 2 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 3 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 4 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 5 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 6 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 7 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 8 Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-988 9 Grand Prairie EMS TX DLLTTXID1MD  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 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - 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 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2024-10-02   
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 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-07-05   
972-992 9 Grand Prairie TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-07-05   
972-993 A Dallas TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 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 DLLSTXHM0MD  829J PAETEC ITEL, LLC 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 DLLSTXHM0MD  829J PAETEC ITEL, LLC 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 DLLSTXHM0MD  829J PAETEC ITEL, LLC 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      
972-997 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 1 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
972-997 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 3 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 5 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
972-997 6 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-03-24   
972-997 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-997 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-998 A Grand Prairie EMS TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552      
972-999 A Irving TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-999 0 Irving TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-999 1 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-999 2 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-999 3 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2006-01-13   
972-999 4 Irving TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-999 5 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-09-29   
972-999 6 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-09-29   
972-999 7 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2005-09-29   
972-999 8 Irving TX DLLATX37YMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-999 9 Irving TX DLLSTX97X6X  145J TERRA NOVA TELECOM INC. 552   2024-06-27   

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

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