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: CLTNON052MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
226-262 A Hensall ON 277E TUCKERSMITH COMMS CO-OPERATIVE LIMITED - ON 888 805127    
226-523 A Blyth ON 277E TUCKERSMITH COMMS CO-OPERATIVE LIMITED - ON 888 805127    
226-889 A Brussels ON 277E TUCKERSMITH COMMS CO-OPERATIVE LIMITED - ON 888 805127    
519-600 A Seaforth ON 277E TUCKERSMITH COMMS CO-OPERATIVE LIMITED - ON 888 805127    
519-606 A Clinton ON 277E TUCKERSMITH COMMS CO-OPERATIVE LIMITED - ON 888 805127    

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

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