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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
972-744 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-744 3 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-03   
972-744 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-744 5 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-744 6 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-03   
972-744 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-744 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-744 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-745 A Lewisville TX LWVLTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-746 A Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-746 0 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-10-04   
972-746 1 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-10-04   
972-746 2 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-06-15   
972-746 3 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-04-27   
972-746 4 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-746 5 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-04-09   
972-746 6 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-03-15   
972-746 7 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-03-15   
972-746 8 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-02-16   
972-746 9 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-02-16   
972-747 A Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
972-748 A De Soto TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-748 0 De Soto TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-748 1 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-28   
972-748 2 De Soto TX RCSNTXHVBMD  516C AT&T CORP. 552   2006-06-30   
972-748 3 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-28   
972-748 4 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-28   
972-748 5 De Soto TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-748 6 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-28   
972-748 7 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-21   
972-748 8 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-21   
972-748 9 De Soto TX DLLTTX01HMD  5562 METROPCS, INC. 552   2006-08-21   
972-749 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-750 A Terrell TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-750 0 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2010-06-23   
972-750 1 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2010-11-26   
972-750 2 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2010-11-26   
972-750 3 Terrell TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-750 4 Terrell TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-750 5 Terrell TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2006-09-14   
972-750 6 Terrell TX DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2012-12-21   
972-750 7 Terrell TX DLLTTXID1MD  5562 METROPCS, INC. 552   2017-01-23   
972-750 8 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2011-04-25   
972-750 9 Terrell TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2010-06-23   
972-751 A Irving EMS TX IRNGTXXGDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-752 A Blue Ridge TX BLRGTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-752 0 Blue Ridge TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-08-26   
972-752 1 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
972-752 2 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-07   
972-752 3 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2011-09-02   
972-752 4 Blue Ridge TX BLRGTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-752 5 Blue Ridge TX BLRGTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-752 6 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-06-15   
972-752 7 Blue Ridge TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-11-21   
972-752 8 Blue Ridge TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-07-04   
972-752 9 Blue Ridge TX BLRGTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-753 A Irving TX IRNGTXXGDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-754 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-755 A Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-755 0 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-755 1 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-09-24   
972-755 2 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552      
972-755 3 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-10-25   
972-755 4 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-07-29   
972-755 5 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-06-20   
972-755 6 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-06-20   
972-755 7 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-06-20   
972-755 8 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-06-20   
972-755 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-09-10   
972-756 A Irving TX IRNGTXXGDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-757 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-758 A Plano TX PLANTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-759 A Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-760 A Grand Prairie EMS TX DLLSTXJP2MD  6630 USA MOBILITY WIRELESS, INC. 552      
972-761 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 1 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-03   
972-761 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 3 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-03   
972-761 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 5 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-04-29   
972-761 6 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-761 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-762 A Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-762 0 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 1 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 2 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 3 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 4 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 5 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 6 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 7 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 8 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-762 9 Grand Prairie EMS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-11-06   
972-763 A Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-763 0 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-763 1 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-763 2 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      

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

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