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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
972-860 3 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-860 4 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-860 5 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-860 6 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-860 7 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-860 8 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-860 9 Dallas TX DLLSTXSQDS4  327E YMAX COMMUNICATIONS CORP. - TX 552   2009-02-11   
972-861 A Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-861 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-12-30   
972-861 1 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-861 2 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   
972-861 3 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-02-16   
972-861 4 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-02-16   
972-861 5 Dallas TX DLLSTX97DS8  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2010-01-21   
972-861 6 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-02-16   
972-861 7 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-02-16   
972-861 8 Dallas TX DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-02-16   
972-861 9 Dallas TX DLLSTXSQDS4  327E YMAX COMMUNICATIONS CORP. - TX 552   2009-02-11   
972-862 A Carrollton TX CRTNTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-863 A Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-863 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-12-30   
972-863 1 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-04-28   
972-863 2 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-04-28   
972-863 3 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2009-11-13   
972-863 4 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552   2009-06-07   
972-863 5 Dallas TX DLLSTXREDS0  9533 SOUTHWESTERN BELL 552   2009-06-07   
972-863 6 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-863 7 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2009-06-25   
972-863 8 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2009-12-29   
972-863 9 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2009-12-29   
972-864 A Plano TX GRLDTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-865 A Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-865 0 Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-865 1 Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-865 2 Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-865 3 Dallas TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-865 4 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-12-13   
972-865 5 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2010-09-20   
972-865 6 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-12-13   
972-865 7 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-12-13   
972-865 8 Dallas TX DLLSTXHM4MD  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-04-13   
972-865 9 Dallas TX DLLSTXSQDS4  327E YMAX COMMUNICATIONS CORP. - TX 552   2011-03-10   
972-866 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-866 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-866 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-866 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-866 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-866 4 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-15   
972-866 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-866 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      

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

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