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: CHICCA01RMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-209 A Redding CA 5562 METROPCS, INC. 724      
530-282 A Oroville CA 5562 METROPCS, INC. 724      
530-321 A Chico CA 6529 T-MOBILE USA, INC. 724      
530-330 A Willows CA 6529 T-MOBILE USA, INC. 724      
530-354 A Chico CA 5562 METROPCS, INC. 724      
530-360 A Anderson CA 5562 METROPCS, INC. 724      
530-510 A Redding CA 5562 METROPCS, INC. 724      
530-552 A Oroville CA 6529 T-MOBILE USA, INC. 724      
530-567 A Red Bluff CA 6529 T-MOBILE USA, INC. 724      
530-591 A Chico CA 6529 T-MOBILE USA, INC. 724      
530-624 A Chico CA 5562 METROPCS, INC. 724      
530-638 A Redding CA 6529 T-MOBILE USA, INC. 724   2024-02-09   
530-693 A Oroville CA 5562 METROPCS, INC. 724      
530-703 A Oroville CA 6529 T-MOBILE USA, INC. 724      
530-712 A Oroville CA 5562 METROPCS, INC. 724      
530-716 A Oroville CA 6529 T-MOBILE USA, INC. 724      
530-764 A Oroville CA 6529 T-MOBILE USA, INC. 724      
530-780 A Redding CA 6529 T-MOBILE USA, INC. 724      
530-782 A Redding CA 6529 T-MOBILE USA, INC. 724      
530-828 A Chico CA 6529 T-MOBILE USA, INC. 724      
530-840 A Red Bluff CA 6529 T-MOBILE USA, INC. 724      
530-921 A Redding CA 6529 T-MOBILE USA, INC. 724      
530-965 A Chico CA 5562 METROPCS, INC. 724      
530-972 A Redding CA 6529 T-MOBILE USA, INC. 724      
530-983 A Redding CA 6529 T-MOBILE USA, INC. 724   2024-09-14   
916-998 A Chico CA 5562 METROPCS, INC. 724      

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

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