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: SNANCA11DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-241 A Santa Ana CA 9740 PACIFIC BELL 730      
714-241 0 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 1 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 3 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 4 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 5 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 6 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 7 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 8 Santa Ana CA 9740 PACIFIC BELL 730      
714-241 9 Santa Ana CA 9740 PACIFIC BELL 730      
714-424 A Santa Ana CA 9740 PACIFIC BELL 730      
714-427 A Santa Ana CA 9740 PACIFIC BELL 730      
714-427 0 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 1 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 2 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 3 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 5 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 6 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 7 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 8 Santa Ana CA 9740 PACIFIC BELL 730      
714-427 9 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 A Santa Ana CA 9740 PACIFIC BELL 730      
714-428 0 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 1 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 2 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 3 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 4 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 5 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 6 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 8 Santa Ana CA 9740 PACIFIC BELL 730      
714-428 9 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 A Santa Ana CA 9740 PACIFIC BELL 730      
714-429 0 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 1 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 2 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 3 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 4 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 5 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 7 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 8 Santa Ana CA 9740 PACIFIC BELL 730      
714-429 9 Santa Ana CA 9740 PACIFIC BELL 730      
714-430 A Santa Ana CA 9740 PACIFIC BELL 730      
714-430 1 Santa Ana CA 9740 PACIFIC BELL 730      
714-430 5 Santa Ana CA 9740 PACIFIC BELL 730      
714-430 6 Santa Ana CA 9740 PACIFIC BELL 730      
714-430 9 Santa Ana CA 9740 PACIFIC BELL 730      
714-431 A Santa Ana CA 9740 PACIFIC BELL 730      
714-432 A Santa Ana CA 9740 PACIFIC BELL 730      
714-433 A Santa Ana CA 9740 PACIFIC BELL 730      
714-434 A Santa Ana CA 9740 PACIFIC BELL 730      

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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