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: SCRMCA01DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-553 0 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-553 3 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-553 4 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-553 5 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-553 6 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-553 9 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 0 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 1 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 2 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 3 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 4 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 5 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 6 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 7 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-554 9 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-808 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 A Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 0 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 1 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 2 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 3 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 4 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 5 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 7 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 8 Sacramento: Main DA CA 9740 PACIFIC BELL 726      
916-930 9 Sacramento: Main DA CA 9740 PACIFIC BELL 726      

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

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