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: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-937 A Yreka CA CHICCA017MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-937 0 Yreka CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-937 1 Yreka CA CHICCACW2MD  939H COMMIO, LLC 724      
530-937 2 Yreka CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-937 3 Yreka CA CHICCA01XCX  649C ONVOY, LLC - CA 724      
530-937 5 Yreka CA RDNGCA025MD  9262 UTILITY TELECOM GROUP, LLC - CA 724      
530-937 7 Yreka CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-937 8 Yreka CA CHICCACW2MD  939H COMMIO, LLC 724      
530-937 9 Yreka CA CHICCACW2MD  939H COMMIO, LLC 724      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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