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: CLGRAB22DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
403-280 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-285 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-293 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-568 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-590 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
403-798 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
587-472 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
587-623 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    
825-910 A Calgary AB 8084 TELUS COMMUNICATIONS, INC. 888 808401    

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

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