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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
972-773 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 1 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 3 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-19   
972-773 4 Dallas TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2011-07-07   
972-773 5 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-773 6 Dallas TX DLLSTXRNDS1  9533 SOUTHWESTERN BELL 552      
972-773 7 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-773 8 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-11-19   
972-773 9 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2011-05-02   
972-774 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 5 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-08-02   
972-774 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 7 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-774 8 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2015-01-28   
972-774 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-775 A Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 0 Midlothian TX DLLTTX01CMD  5562 METROPCS, INC. 552   2006-01-27   
972-775 1 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 2 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 3 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 4 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 5 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 6 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 7 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 8 Midlothian TX MDLTTXGRRS0  9533 SOUTHWESTERN BELL 552      
972-775 9 Midlothian TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552   2004-04-19   
972-776 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 2 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-01-15   
972-776 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 4 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-07-15   
972-776 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-19   
972-776 7 Dallas TX DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2021-12-19   
972-776 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-776 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-777 A Dallas TX DLLSTX3769Z  473F USFON, INC. - TX 552      
972-777 0 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-17   
972-777 1 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-17   
972-777 2 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-17   
972-777 3 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-17   
972-777 4 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-17   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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