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: SCRMCA12DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-328 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-360 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-361 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-362 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-363 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-364 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-366 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-369 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-843 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-845 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-854 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-855 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-857 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-875 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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