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.

Switch: ANHMCA11DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-220 A Cypress CA 9740 PACIFIC BELL 730      
714-220 0 Cypress CA 9740 PACIFIC BELL 730      
714-220 1 Cypress CA 9740 PACIFIC BELL 730      
714-220 2 Cypress CA 9740 PACIFIC BELL 730      
714-220 3 Cypress CA 9740 PACIFIC BELL 730      
714-220 4 Cypress CA 9740 PACIFIC BELL 730      
714-220 5 Cypress CA 9740 PACIFIC BELL 730      
714-220 6 Cypress CA 9740 PACIFIC BELL 730      
714-220 9 Cypress CA 9740 PACIFIC BELL 730      
714-226 A Cypress CA 9740 PACIFIC BELL 730      
714-226 0 Cypress CA 9740 PACIFIC BELL 730      
714-226 2 Cypress CA 9740 PACIFIC BELL 730      
714-226 3 Cypress CA 9740 PACIFIC BELL 730      
714-226 4 Cypress CA 9740 PACIFIC BELL 730      
714-226 5 Cypress CA 9740 PACIFIC BELL 730      
714-226 6 Cypress CA 9740 PACIFIC BELL 730      
714-226 7 Cypress CA 9740 PACIFIC BELL 730      
714-226 8 Cypress CA 9740 PACIFIC BELL 730      
714-226 9 Cypress CA 9740 PACIFIC BELL 730      
714-229 A Cypress CA 9740 PACIFIC BELL 730      
714-236 A Cypress CA 9740 PACIFIC BELL 730      
714-236 0 Cypress CA 9740 PACIFIC BELL 730      
714-236 1 Cypress CA 9740 PACIFIC BELL 730      
714-236 2 Cypress CA 9740 PACIFIC BELL 730      
714-236 3 Cypress CA 9740 PACIFIC BELL 730      
714-236 4 Cypress CA 9740 PACIFIC BELL 730      
714-236 6 Cypress CA 9740 PACIFIC BELL 730      
714-236 7 Cypress CA 9740 PACIFIC BELL 730      
714-236 8 Cypress CA 9740 PACIFIC BELL 730      
714-236 9 Cypress CA 9740 PACIFIC BELL 730      
714-252 A Cypress CA 9740 PACIFIC BELL 730      
714-252 0 Cypress CA 9740 PACIFIC BELL 730      
714-252 1 Cypress CA 9740 PACIFIC BELL 730      
714-252 2 Cypress CA 9740 PACIFIC BELL 730      
714-252 9 Cypress CA 9740 PACIFIC BELL 730      
714-484 A Cypress CA 9740 PACIFIC BELL 730      
714-503 A Cypress CA 9740 PACIFIC BELL 730      
714-503 1 Cypress CA 9740 PACIFIC BELL 730      
714-503 2 Cypress CA 9740 PACIFIC BELL 730      
714-503 3 Cypress CA 9740 PACIFIC BELL 730      
714-503 4 Cypress CA 9740 PACIFIC BELL 730      
714-503 5 Cypress CA 9740 PACIFIC BELL 730      
714-503 7 Cypress CA 9740 PACIFIC BELL 730      
714-527 A Cypress CA 9740 PACIFIC BELL 730      
714-761 A Cypress CA 9740 PACIFIC BELL 730      
714-816 A Cypress CA 9740 PACIFIC BELL 730      
714-816 0 Cypress CA 9740 PACIFIC BELL 730      
714-816 1 Cypress CA 9740 PACIFIC BELL 730      
714-816 2 Cypress CA 9740 PACIFIC BELL 730      
714-816 3 Cypress CA 9740 PACIFIC BELL 730      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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