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.
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Switch: LSGTCAXGRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-353 A Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 1 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 2 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 3 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 4 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 5 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 6 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 8 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      
408-353 9 Los Gatos CA 2319 FRONTIER CALIFORNIA INC. 722      

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

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