Local Calling Guide

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Willis EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
936-228 A WILSTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
936-228 0   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
936-228 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-08-09   
936-228 2   318C CEBRIDGE TELECOM TX , L.P. - TX 560   2007-06-24   
936-228 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-09-17   
936-228 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2003-07-01   
936-228 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560   2003-03-17   
936-228 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-04-03   
936-228 7   318C CEBRIDGE TELECOM TX , L.P. - TX 560   2010-03-27   
936-228 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-08-31   
936-228 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-23   

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

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