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: SNDGCA03DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
858-268 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-279 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-467 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-492 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-493 A San Diego: Linda Vista DA CA 9748 AMERICAN MESSAGING SERVICES, LLC 732      
858-494 A San Diego: Linda Vista DA CA 9748 AMERICAN MESSAGING SERVICES, LLC 732      
858-495 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-496 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-499 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-502 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-503 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-541 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-573 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-576 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-614 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-616 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-627 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-636 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-637 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-650 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-654 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-939 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-966 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      
858-974 A San Diego: Linda Vista DA CA 9740 PACIFIC BELL 732      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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