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: SNBBCAXGDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-280 A Santa Barbara CA 2319 FRONTIER CALIFORNIA INC. 740      
805-563 A Santa Barbara CA 2319 FRONTIER CALIFORNIA INC. 740      
805-569 A Santa Barbara CA 2319 FRONTIER CALIFORNIA INC. 740      
805-682 A Santa Barbara CA 2319 FRONTIER CALIFORNIA INC. 740      
805-687 A Santa Barbara CA 2319 FRONTIER CALIFORNIA INC. 740      
805-898 A Santa Barbara CA 2319 FRONTIER CALIFORNIA INC. 740      

Last updated: Wed, 10 Apr 2019 01:22:05 UTC

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