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: LAPNCAXGDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
626-330 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-333 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-336 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-369 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-855 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-933 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-934 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-937 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-961 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      
626-968 A La Puente CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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