Canada
Ontario Area Codes
Ontario has 14 area codes. Choose one to see the cities it covers, its time zone, common scam call patterns and to trace a number with that prefix.
- 226LondonEastern
- 249SudburyEastern
- 289Hamilton, Mississauga, OshawaEastern
- 343OttawaEastern
- 365HamiltonEastern
- 416TorontoEastern
- 437TorontoEastern
- 519LondonEastern
- 548LondonEastern
- 613Ottawa, Kingston, CornwallEastern
- 647TorontoEastern
- 705SudburyEastern
- 807Thunder BayEastern
- 905Mississauga, Brampton, HamiltonEastern