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.

OCN: 221K COGECO CONNEXION INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
548-461 A Acton ON   888 805144    
548-464 A Fergus ON   888 805117    
548-465 A Chatham ON   888 805101    
548-466 A Sarnia ON   888 805128    
548-474 A Windsor ON   888 805120    
683-203 A Bracebridge ON   888 805112    
683-204 A Parry Sound ON   888 805113    
683-206 A North Bay ON   888 805133    
683-207 A Otter Lake ON   888 805112    
742-218 A Hamilton ON   888 805103    
742-219 A St Catharines-Thorold ON   888 805132    
742-226 A Cayuga ON   888 805132    
742-227 A Malton ON   888 805136    
742-228 A Thornhill ON   888 805145    
742-229 A Ajax-Pickering ON   888 805118    
742-401 A Burlington ON BURLON035MD  888 805125    
742-450 A Cobourg ON   888 805134    
742-461 A Georgetown ON   888 805125    
873-614 A Shawinigan QC   888 805021    
873-704 A Bécancour QC   888 823911    
942-401 A Toronto ON   888 805106    
942-946 6 Toronto ON   888 805106 2025-09-23   

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

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