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: LTBRAB027MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
587-417 A Claresholm AB 154E IRISTEL INC. - ON 888 808407    
587-418 A Coaldale AB 154E IRISTEL INC. - ON 888 808407    
587-612 A Lethbridge AB 154E IRISTEL INC. - ON 888 808407    
587-800 A Lethbridge AB 154E IRISTEL INC. - ON 888 808407    
587-813 A Lethbridge AB 154E IRISTEL INC. - ON 888 808407    
587-856 A Vauxhall AB 154E IRISTEL INC. - ON 888 808407    
587-875 A Pincher Creek AB 154E IRISTEL INC. - ON 888 808407    
587-912 A Coaldale AB 154E IRISTEL INC. - ON 888 808407    
825-609 A Lethbridge AB 154E IRISTEL INC. - ON 888 808407    
825-709 A Lethbridge AB 154E IRISTEL INC. - ON 888 808407    
825-790 A Lethbridge AB 154E IRISTEL INC. - ON 888 808407    
825-807 A Claresholm AB 154E IRISTEL INC. - ON 888 808407    
825-876 A Pincher Creek AB 154E IRISTEL INC. - ON 888 808407    
825-916 A Coaldale AB 154E IRISTEL INC. - ON 888 808407    
825-956 A Vauxhall AB 154E IRISTEL INC. - ON 888 808407    

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.