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: 618

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-618 A Hoopa CA CHICCA01SMD  981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-618 0 Hoopa CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-618 1 Hoopa CA   073H TELNYX LLC 724   2018-07-11   
530-618 2 Hoopa CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2009-02-23   
530-618 3 Hoopa CA   981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-618 4 Hoopa CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 724      
530-618 5 Hoopa CA   649C ONVOY, LLC - CA 724   2019-10-26   
530-618 7 Hoopa CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2015-08-10   
530-618 8 Hoopa CA   649C ONVOY, LLC - CA 724   2016-03-05   
530-618 9 Hoopa CA   515J IP HORIZON LLC 724   2006-09-23   

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

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