Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-200 A Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 0 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 1 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 2 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 3 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 4 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 5 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 6 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 7 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724      
530-200 8 Los Molinos CA CHICCA01XCX  649C ONVOY, LLC - CA 724   2016-03-05   
530-200 9 Los Molinos CA CHICCACWCM1  6010 NEW CINGULAR WIRELESS PCS, LLC 724   2004-09-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.