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.

OCN: 2343 VOLCANO TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
209-258 A Kirkwood Meadows CA KWDMCAXFRS0  738      
209-293 A West Point CA WSPNCAXFRS0  738      
209-295 A Pioneer CA PINRCAXGRS0  738      
209-296 A Volcano CA VOLCCAXFDS0  738      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.