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: CLGRABBIBMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
403-383 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-397 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-399 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-400 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-401 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-667 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-708 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-714 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-889 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-890 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-891 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-918 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
403-926 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
587-966 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
587-968 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
587-969 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    
825-288 A Calgary AB 5643 FIDO SOLUTIONS INC 888 808401    

Last updated: Tue, 04 May 2021 15:04:27 UTC

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