World Time Zone Map Area Codes Lookup Canada Ontario

Ontario Area Codes

Area code lookup

Ontario is currently using 14 area codes

226 London, Windsor, Kitchener, Guelph, Brantford, Sarnia, Woodstock, Orangeville, Stratford, Owen Sound
249 Barrie, Sudbury, Peterborough, North Bay
289 Mississauga, Hamilton, Brampton, Oshawa, Oakville, Burlington, Ajax, Milton, Newmarket, Welland
343 Ottawa, Kingston, Belleville, Cornwall, Brockville, Perth, Bancroft
365 Hamilton, Oshawa, Oakville, Burlington, Milton, Newmarket, Dunnville
416 Etobicoke, Toronto
437 Toronto
519 London, Windsor, Kitchener, Cambridge, Guelph, Brantford, Sarnia, Woodstock, Orangeville, Stratford
613 Ottawa, Kingston, Belleville, Cornwall, Brockville, Pembroke, Hawkesbury, Smiths Falls, Carleton Place, Arnprior
647 Toronto
705 Barrie, Sudbury, Peterborough, North Bay, Timmins, Midland, Orillia, Huntsville, Collingwood, Elliot Lake
807 Thunder Bay, Fort Frances, Marathon, Webequie, Sioux Lookout, White River, Nestor Falls, Dryden, Kenora
905 Mississauga, Hamilton, Brampton, Markham, Oshawa, Richmond Hill, Oakville, Burlington, Ajax, Toronto

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