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: CLGRAB06DS0

Remotes:

Switch Switch name Switch type
CLGRAB07RS0  CALGARY ELBOW PARK  RSC 
CLGRAB31RS0  CALGARY HILLHURST  RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
403-209 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-228 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-229 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-244 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-245 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-367 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-541 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-802 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-806 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-943 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-944 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
587-533 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
825-205 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    

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

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