Local Calling Guide

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Mansfield, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-779 3 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2008-07-11   
817-779 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-07-25   
817-779 5 DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2016-02-22   
817-779 6 DLLSTXTLDS8  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
817-779 7 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-01-13   
817-779 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-07-07   
817-779 9   515J IP HORIZON LLC 552   2015-03-23   
817-842 A FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 0 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 1 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 2 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 3 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 4 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 5 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 6 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 7 DLLTTX01CMD  5562 METROPCS, INC. 552   2011-03-01   
817-842 8 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-842 9 FTWOTXEDRS0  8833 LOGIX COMMUNICATIONS CORPORATION - TX 552      
817-853 A DLLSTXBKDS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 552      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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