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: AGORCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
818-575 A Agoura CA 9740 PACIFIC BELL 730      
818-584 A Agoura CA 9740 PACIFIC BELL 730      
818-597 A Agoura CA 9740 PACIFIC BELL 730      
818-706 A Agoura CA 9740 PACIFIC BELL 730      
818-707 A Agoura CA 9740 PACIFIC BELL 730      
818-735 A Agoura CA 9740 PACIFIC BELL 730      
818-865 A Agoura CA 9740 PACIFIC BELL 730      
818-874 A Agoura CA 9740 PACIFIC BELL 730      
818-879 A Agoura CA 9740 PACIFIC BELL 730      
818-889 A Agoura CA 9740 PACIFIC BELL 730      
818-991 A Agoura CA 9740 PACIFIC BELL 730      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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