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: ORNGCA14DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-251 A Garden Grove CA 9740 PACIFIC BELL 730      
714-385 A Orange CA 9740 PACIFIC BELL 730      
714-456 A Orange CA 9740 PACIFIC BELL 730      
714-621 A Garden Grove CA 9740 PACIFIC BELL 730      
714-634 A Orange CA 9740 PACIFIC BELL 730      
714-663 A Garden Grove CA 9740 PACIFIC BELL 730      
714-703 A Garden Grove CA 9740 PACIFIC BELL 730      
714-704 A Orange CA 9740 PACIFIC BELL 730      
714-705 A Garden Grove CA 9740 PACIFIC BELL 730      
714-712 A Orange CA 9740 PACIFIC BELL 730      
714-740 A Garden Grove CA 9740 PACIFIC BELL 730      
714-748 A Garden Grove CA 9740 PACIFIC BELL 730      
714-750 A Garden Grove CA 9740 PACIFIC BELL 730      
714-935 A Orange CA 9740 PACIFIC BELL 730      
714-937 A Orange CA 9740 PACIFIC BELL 730      
714-938 A Orange CA 9740 PACIFIC BELL 730      
714-939 A Orange CA 9740 PACIFIC BELL 730      
714-940 A Orange CA 9740 PACIFIC BELL 730      
714-971 A Garden Grove CA 9740 PACIFIC BELL 730      
714-978 A Orange CA 9740 PACIFIC BELL 730      
714-980 A Garden Grove CA 9740 PACIFIC BELL 730      

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

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