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: LTBRAB02CG2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
403-308 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-315 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-317 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-320 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-327 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-328 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-329 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-330 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-331 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-332 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-359 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-380 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-381 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-382 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
403-394 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
587-486 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    
825-399 A Lethbridge AB 8084 TELUS COMMUNICATIONS, INC. 888 808407    

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.