Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Terrell EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-210 A DLLSTXHWDS0  7087 ICG CHOICE COM, L.P. - TX 552      
972-210 0   903C ONVOY, LLC - TX 552   2012-03-24   
972-210 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2012-02-13   
972-210 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-24   
972-210 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2011-11-15   
972-210 4   7087 ICG CHOICE COM, L.P. - TX 552   2003-04-19   
972-210 5   6529 T-MOBILE USA, INC. 552   2014-03-17   
972-210 6   6529 T-MOBILE USA, INC. 552   2015-07-29   
972-210 7   516C AT&T CORP. 552   2007-02-15   
972-210 8   4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 552   2003-10-22   
972-210 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2012-11-02   
972-524 A TRRLTXJODS0  9533 SOUTHWESTERN BELL 552      

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

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