Local Calling Guide

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Fort Worth, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-989 1 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 2 DLLSTX97X1X  073H TELNYX LLC 552   2017-03-22   
817-989 3 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 4 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 5 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 6 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-11-07   
817-989 7 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 8 FTWOTXPEDS0  9533 SOUTHWESTERN BELL 552      
817-989 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   

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Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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