Ontario Area Codes

what are Ontario's area codes located ?

This is a list of area codes in the province of Ontario:

• 226: London, Kitchener–Waterloo, Windsor, and most of Southwestern Ontario; overlays with 519 and 548
• 249: Most of Northeastern and Central Ontario; overlays 705
• 289: The Niagara Peninsula, Hamilton, Oshawa, and the suburban Greater Toronto Area; overlays with 905 and 365
• 343: Ottawa and surrounding Eastern Ontario; overlays with 613
• 365: The Niagara Peninsula, Hamilton, Oshawa, and the suburban Greater Toronto Area; overlays with 905 and 289
• 416: Toronto; overlays with 647 and 437
• 437: Toronto; overlays with 647 and 416
• 519: London, Kitchener–Waterloo, Windsor, and most of Southwestern Ontario; overlays with 226 and 548
• 548: London, Kitchener–Waterloo, Windsor, and most of Southwestern Ontario; overlays with 519 and 226
• 613: Ottawa and surrounding Eastern Ontario; overlays with 343
• 647: Toronto; overlays with 416 and 437
• 705: Most of Northeastern and Central Ontario; overlays with 249
• 807: Most of Northwestern Ontario
• 905: The Niagara Peninsula, Hamilton, Oshawa, and the suburban Greater Toronto Area; overlays with 289 and 365

Area code 519

Area code 613

Area code 905

Area code 705

Area code 416

Area code 807

Area code 289

Area code 647

Area code 888

Area code 226

Area code 866