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: SNDGCA06DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-228 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-228 0 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-228 2 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-228 8 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-280 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-281 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-282 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-283 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-284 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-285 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 0 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 1 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 2 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 3 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 4 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 5 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 6 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 7 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-516 9 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-521 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-528 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-563 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-584 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-624 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-640 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-641 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      

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

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