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.
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Switch: CHICCA01SMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-230 A Chico CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-280 A Quincy CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-316 A Blairsden CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-322 A Portola CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-324 A Willow Creek CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-338 A Redding CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-377 A Cottonwood CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-380 A Lewiston CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-390 A Los Molinos CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-395 A Redding CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-408 A Weed CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-424 A Vina CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-428 A Loyalton CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-430 A Sierraville CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-431 A Richvale CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-480 A Blairsden CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-481 A Paskenta CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-509 A Orleans CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-516 A Chico CA 9748 AMERICAN MESSAGING SERVICES, LLC 724      
530-618 A Hoopa CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-636 A Chico CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-715 A Chico CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-733 A Gazelle CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-851 A Oroville CA 9748 AMERICAN MESSAGING SERVICES, LLC 724      
530-871 A Oroville CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      
530-953 A Redding CA 981E BANDWIDTH.COM CLEC, LLC - CA 724      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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