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: RCRDCAUUDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
916-231 A Sacramento: Main DA CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      
916-281 A Sacramento: Main DA CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      
916-735 A Roseville: Citrus Heights DA CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      
916-779 A Sacramento: North DA CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      
916-844 A Fair Oaks (Sacramento) CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      
916-932 A Folsom CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      
916-960 A Roseville: Main DA CA 7174 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 726      

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

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