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: ENCTCA12DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
760-436 A Encinitas CA 9740 PACIFIC BELL 732      
760-479 A Encinitas CA 9740 PACIFIC BELL 732      
760-479 0 Encinitas CA 9740 PACIFIC BELL 732      
760-479 1 Encinitas CA 9740 PACIFIC BELL 732      
760-479 2 Encinitas CA 9740 PACIFIC BELL 732      
760-479 3 Encinitas CA 9740 PACIFIC BELL 732      
760-479 4 Encinitas CA 9740 PACIFIC BELL 732      
760-479 9 Encinitas CA 9740 PACIFIC BELL 732      
760-632 A Encinitas CA 9740 PACIFIC BELL 732      
760-633 A Encinitas CA 9740 PACIFIC BELL 732      
760-634 A Encinitas CA 9740 PACIFIC BELL 732      
760-635 A Encinitas CA 9740 PACIFIC BELL 732      
760-642 A Encinitas CA 9740 PACIFIC BELL 732      
760-642 0 Encinitas CA 9740 PACIFIC BELL 732      
760-753 A Encinitas CA 9740 PACIFIC BELL 732      
760-942 A Encinitas CA 9740 PACIFIC BELL 732      
760-943 A Encinitas CA 9740 PACIFIC BELL 732      
760-943 0 Encinitas CA 9740 PACIFIC BELL 732      
760-943 1 Encinitas CA 9740 PACIFIC BELL 732      
760-943 2 Encinitas CA 9740 PACIFIC BELL 732      
760-943 3 Encinitas CA 9740 PACIFIC BELL 732      
760-943 5 Encinitas CA 9740 PACIFIC BELL 732      
760-943 6 Encinitas CA 9740 PACIFIC BELL 732      
760-943 7 Encinitas CA 9740 PACIFIC BELL 732      
760-943 8 Encinitas CA 9740 PACIFIC BELL 732      
760-943 9 Encinitas CA 9740 PACIFIC BELL 732      
760-944 A Encinitas CA 9740 PACIFIC BELL 732      

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

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