Local Calling Guide

Area code/prefix search

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Alpine, CA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
530-694 A WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      
530-694 1 WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      
530-694 2 WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      
530-694 4 RENONV126MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 720   2005-07-10   
530-694 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 720   2024-03-29   
530-694 9 WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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