Fairfield, OH Area Codes
Fairfield is served by area codes 283 and 513. It is in Ohio, Butler County. About 45,773 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 283, 513 |
| State / province | Ohio |
| County | Butler County |
| Population | 45,773 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 39.3834, -84.5640 |
What area code is Fairfield in?
ZIP codes in the code footprint
Nearby towns and their area codes
Hamilton 283, 513Trenton 283, 513Monroe 513Oxford 283, 513Middletown 283, 513Mason 283, 513Harrison 283, 513Cincinnati 283, 513
How to dial
Dial 283 + 7 digits for a number in Fairfield, or +1 283 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.