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: VLCTCA11RS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
760-749 A Valley Center CA 9740 PACIFIC BELL 732      
760-751 A Valley Center CA 9740 PACIFIC BELL 732      
760-751 0 Valley Center CA 9740 PACIFIC BELL 732      
760-751 1 Valley Center CA 9740 PACIFIC BELL 732      
760-751 2 Valley Center CA 9740 PACIFIC BELL 732      
760-751 3 Valley Center CA 9740 PACIFIC BELL 732      
760-751 4 Valley Center CA 9740 PACIFIC BELL 732      
760-751 5 Valley Center CA 9740 PACIFIC BELL 732      
760-751 7 Valley Center CA 9740 PACIFIC BELL 732      
760-751 8 Valley Center CA 9740 PACIFIC BELL 732      
760-751 9 Valley Center CA 9740 PACIFIC BELL 732      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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