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: CLGRAB04CG0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
403-210 A Calgary AB 8084 TELUS 888 808401    
403-220 A Calgary AB 8084 TELUS 888 808401    
403-282 A Calgary AB 8084 TELUS 888 808401    
403-284 A Calgary AB 8084 TELUS 888 808401    
403-289 A Calgary AB 8084 TELUS 888 808401    
403-338 A Calgary AB 8084 TELUS 888 808401    
403-696 A Calgary AB 8084 TELUS 888 808401    
403-955 A Calgary AB 8084 TELUS 888 808401    

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.