Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 694

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-694 A Alpine CA WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      
530-694 0 Alpine CA   145J TERRA NOVA TELECOM INC. 720   2025-05-15   
530-694 1 Alpine CA WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      
530-694 2 Alpine CA WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      
530-694 4 Alpine CA RENONV126MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 720   2005-07-10   
530-694 9 Alpine CA WDFRCAXFRS1  863F FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 720      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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