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.

Coronation, AB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
403-413 A CRNTAB010MD  6574 BELL CELLULAR, INC. 888 808412    
403-446 A CRNTAB03AMD  8821 ROGERS COMMUNICATIONS CANADA INC. 888 808412    
403-578 A CRNTAB01RS0  8084 TELUS COMMUNICATIONS, INC. 888 808412    
587-219 A CRNTAB011MD  8301 TELUS MOBILITY CELLULAR, INC. 888 808412    
825-626 A RDDRAB016MD  081E DISTRIBUTEL COMMUNICATIONS LIMITED 888 808412    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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