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
972-332 9 Allen EACS TX   7421 AT&T - LOCAL 552      
972-333 A Grand Prairie EMS TX DLLTTX01HMD  6664 SPRINT SPECTRUM, L.P. 552      
972-334 A Frisco EACS TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552      
972-335 A Frisco EACS TX FRSCTXESDS0  9533 SOUTHWESTERN BELL 552      
972-336 A Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-336 0 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 1 Grand Prairie EMS TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-09-16   
972-336 2 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 3 Grand Prairie EMS TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-09-16   
972-336 4 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 5 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 6 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 7 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 8 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-336 9 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-337 A Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-338 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-338 0 Dallas TX   5562 METROPCS, INC. 552   2011-03-24   
972-338 1 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-338 2 Dallas TX   7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-02-17   
972-338 3 Dallas TX   7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2012-02-17   
972-338 4 Dallas TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-02-25   
972-338 5 Dallas TX   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-02-25   
972-338 6 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-338 7 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-338 8 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-338 9 Dallas TX   903C ONVOY, LLC - TX 552   2011-06-17   
972-339 A Grand Prairie EMS TX DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-339 0 Grand Prairie EMS TX   6529 T-MOBILE USA, INC. 552   2004-07-05   
972-339 1 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-339 2 Grand Prairie EMS TX   6529 T-MOBILE USA, INC. 552   2007-02-09   
972-339 3 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-339 4 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-339 5 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-339 6 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-339 7 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-339 8 Grand Prairie EMS TX   6529 T-MOBILE USA, INC. 552   2005-07-17   
972-339 9 Grand Prairie EMS TX   9533 SOUTHWESTERN BELL 552      
972-340 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 0 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 1 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 2 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 3 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 4 Dallas TX   5562 METROPCS, INC. 552   2011-01-17   
972-341 5 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 6 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 7 Dallas TX   5562 METROPCS, INC. 552   2010-03-01   
972-341 8 Dallas TX   9533 SOUTHWESTERN BELL 552      
972-341 9 Dallas TX   9533 SOUTHWESTERN BELL 552      

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Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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