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.
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Switch: RDDRAB015MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
403-713 A Red Deer AB 4727 ISP TELECOM, INC. 888 808412    
825-463 A Rocky Mountain House AB 4727 ISP TELECOM, INC. 888 808412    
825-464 A Stettler AB 4727 ISP TELECOM, INC. 888 808412    
825-731 A Blackfalds AB 4727 ISP TELECOM, INC. 888 808412    
825-732 A Didsbury AB 4727 ISP TELECOM, INC. 888 808412    
825-787 A Penhold AB 4727 ISP TELECOM, INC. 888 808412    
825-788 A Ponoka AB 4727 ISP TELECOM, INC. 888 808412    
825-789 A Rimbey AB 4727 ISP TELECOM, INC. 888 808412    
825-813 A Drumheller AB 4727 ISP TELECOM, INC. 888 808412    
825-814 A Hanna AB 4727 ISP TELECOM, INC. 888 808412    
825-851 A Innisfail AB 4727 ISP TELECOM, INC. 888 808412    
825-868 A Lacombe AB 4727 ISP TELECOM, INC. 888 808412    
825-869 A Olds AB 4727 ISP TELECOM, INC. 888 808412    
825-970 A Sundre AB 4727 ISP TELECOM, INC. 888 808412    
825-971 A Sylvan Lake AB 4727 ISP TELECOM, INC. 888 808412    
825-972 A Three Hills AB 4727 ISP TELECOM, INC. 888 808412    

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

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