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: 803

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-803 A Cottonwood CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2024-01-15   
530-803 0 Cottonwood CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2016-09-15   
530-803 1 Cottonwood CA   649C ONVOY, LLC - CA 724   2016-04-07   
530-803 2 Cottonwood CA   9262 UTILITY TELECOM GROUP, LLC - CA 724   2017-01-01   
530-803 3 Cottonwood CA   6010 NEW CINGULAR WIRELESS PCS, LLC 724   2017-01-23   
530-803 4 Cottonwood CA   649C ONVOY, LLC - CA 724   2019-08-01   
530-803 5 Cottonwood CA   649C ONVOY, LLC - CA 724   2019-08-01   
530-803 6 Cottonwood CA   649C ONVOY, LLC - CA 724   2017-04-28   
530-803 7 Cottonwood CA   649C ONVOY, LLC - CA 724   2024-07-07   
530-803 8 Cottonwood CA   981E BANDWIDTH.COM CLEC, LLC - CA 724   2020-05-11   
530-803 9 Cottonwood CA   073H TELNYX LLC 724   2018-06-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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