Ottawa, ON Area Codes
Ottawa is served by area codes 343 and 613. It is in Ontario.
| Field | Value |
|---|---|
| Area code(s) | 343, 613 |
| State / province | Ontario |
| ZIP codes | — |
| Time zone | Eastern |
| Coordinates | 45.4112, -75.6981 |
What area code is Ottawa in?
Nearby towns and their area codes
Clarence-Rockland 343, 613Carleton Place 343, 613Arnprior 613Smiths Falls 343, 613Perth 343, 613Renfrew 343, 613Hawkesbury 343, 613Cornwall 343, 613
How to dial
Dial 343 + 7 digits for a number in Ottawa, or +1 343 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.