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: VOLCCAXFDS0

Remotes:

Switch Switch name Switch type
KWDMCAXFRS0  KIRKWOOD MEADOWS  RLC 
PINRCAXGRS0  PIONEER  RSC 
WSPNCAXFRS0  WEST POINT  RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-296 A Volcano CA 2343 VOLCANO TEL. CO. 738      

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

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