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
972-362 9 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-05-12   
972-363 A McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 0 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 1 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 2 McKinney TX FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-363 3 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2008-06-16   
972-363 4 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2008-02-04   
972-363 5 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2008-02-04   
972-363 6 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2008-02-04   
972-363 7 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2008-07-06   
972-363 8 McKinney TX DLLSTX97DS8  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552   2010-04-17   
972-363 9 McKinney TX DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2007-12-17   
972-364 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 1 Dallas TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2012-04-06   
972-364 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 4 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 7 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-06-17   
972-364 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-364 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-365 A Grand Prairie EMS TX DLLTTX01HMD  6664 SPRINT SPECTRUM, L.P. 552      
972-366 A Venus TX VENSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-366 0 Venus TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2008-10-07   
972-366 1 Venus TX VENSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-366 2 Venus TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS LLC 552   2014-05-16   
972-366 3 Venus TX VENSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-366 4 Venus TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-04-08   
972-366 5 Venus TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-08-24   
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   997G LOCAL ACCESS LLC - TX 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 DLLSTX64DS3  4911 IONEX COMMUNICATIONS SOUTH, INC. - 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      

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Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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