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: 670

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-670 A Corning CA   566J RADIANTIQ LLC 724      
530-670 0 Corning CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2019-07-04   
530-670 6 Corning CA   566J RADIANTIQ LLC 724   2021-06-01   
530-670 9 Corning CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2020-12-31   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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