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: SNDGCA14DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-221 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 0 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 1 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 2 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 4 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 5 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 6 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 7 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 8 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-221 9 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-222 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-223 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-224 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 0 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 1 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 2 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 3 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 4 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 5 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 6 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 8 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-225 9 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 0 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 1 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 2 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 3 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 4 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 5 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 6 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 7 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-226 8 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-523 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-524 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-553 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-758 A San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-758 0 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-758 1 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-758 6 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-758 7 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      
619-758 9 San Diego: San Diego DA CA 9740 PACIFIC BELL 732      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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