Local Calling Guide

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Reno EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
817-221 A RENPTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-221 0   004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-01   
817-221 1   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-221 2   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-221 3   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-221 4   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-221 5   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
817-221 6   792K CHARTER IP ENABLED SERVICES, LLC 552   2008-08-25   
817-221 7   508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
817-221 8   004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-01   
817-221 9   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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