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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
972-710 A Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-710 0 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 1 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 2 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 3 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 4 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 5 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 6 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 7 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 8 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-710 9 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-10-08   
972-712 A Frisco EACS TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552      
972-713 A Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-714 A Irving TX IRNGTXXGDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-715 A Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 0 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 1 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 2 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 3 Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-03   
972-715 4 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 5 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 6 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 7 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 8 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-715 9 Dallas TX DLLSTXADDS1  9533 SOUTHWESTERN BELL 552      
972-716 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-717 A Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-718 A Irving EMS TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-719 A Irving TX IRNGTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-720 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 0 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2019-07-18   
972-720 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 7 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-720 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-721 A Irving TX IRNGTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-722 A Rockwall TX RKWLTXPADS0  9533 SOUTHWESTERN BELL 552      
972-723 A Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 0 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 1 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 2 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 3 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 4 Midlothian EMS TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2003-10-27   
972-723 5 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 6 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 7 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 8 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-723 9 Midlothian EMS TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-724 A Lewisville EMS TX LWVLTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-725 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 0 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 1 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 2 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 3 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 4 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 5 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 6 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 7 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-05-14   
972-725 8 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-11-03   
972-725 9 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-726 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-727 A Allen EACS TX ALLNTXSADS0  9533 SOUTHWESTERN BELL 552      
972-728 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 A Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 0 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2012-02-23   
972-729 1 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 2 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 3 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 4 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 5 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 6 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 7 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 8 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2010-11-03   
972-729 9 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-09-10   
972-730 A Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-730 0 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-03-22   
972-730 1 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-03-22   
972-730 2 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-03-22   
972-730 3 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-03-22   
972-730 4 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-03-22   
972-730 5 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-04-10   
972-730 6 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-04-10   
972-730 7 Grand Prairie TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-04-10   
972-730 8 Grand Prairie TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-730 9 Grand Prairie TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-06-01   
972-731 A Frisco EACS TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552      
972-732 A Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 A Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 0 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 1 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 2 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 3 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 4 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 5 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      
972-733 6 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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