Local Calling Guide

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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
972-366 6 Venus TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2011-03-04   
972-366 7 Venus TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-08   
972-366 8 Venus TX VENSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-366 9 Venus TX   515J IP HORIZON LLC 552   2018-01-11   
972-367 A Dallas TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-368 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-369 A McKinney TX MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-369 0 McKinney TX MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-369 1 McKinney TX MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
972-369 2 McKinney TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
972-369 3 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2006-03-11   
972-369 4 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2006-03-11   
972-369 5 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2006-03-11   
972-369 6 McKinney TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2006-10-26   
972-369 7 McKinney TX RCSNTXHVBMD  516C AT&T CORP. 552   2006-06-30   
972-369 8 McKinney TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2003-12-28   
972-369 9 McKinney TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-03-02   
972-370 A Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-370 0 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-370 1 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-370 2 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-370 3 Frisco EACS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
972-370 4 Frisco EACS TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2014-09-01   
972-370 5 Frisco EACS TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
972-370 6 Frisco EACS TX DLLTTX01CMD  5562 METROPCS, INC. 552   2009-03-05   
972-370 7 Frisco EACS TX FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-02-02   
972-370 8 Frisco EACS TX DLLTTX01CMD  5562 METROPCS, INC. 552   2009-03-05   
972-370 9 Frisco EACS TX FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-371 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-04-07   
972-371 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-371 7 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2015-01-28   
972-371 8 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2011-03-24   
972-371 9 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2011-03-24   
972-372 A Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-372 0 Plano TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-01-12   
972-372 1 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-372 2 Plano TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2007-07-31   
972-372 3 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-11-11   
972-372 4 Plano TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-18   
972-372 5 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-372 6 Plano TX ALLNTXSADS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2010-12-18   
972-372 7 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-11-11   
972-372 8 Plano TX DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2007-11-11   
972-372 9 Plano TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-02-24   

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

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