Cincinnati, OH Area Codes
Cincinnati is served by area codes 283 and 513. It is in Ohio, Hamilton County. About 816,938 people live in its 71 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 283, 513 |
| State / province | Ohio |
| County | Hamilton County |
| Population | 816,938 |
| ZIP codes | 71 |
| Time zone | Eastern |
| Coordinates | 39.1707, -84.5035 |
What area code is Cincinnati in?
ZIP codes in the code footprint
45201, 45202, 45203, 45204, 45205, 45206, 45207, 45208, 45209, 45211, 45212, 45213, 45214, 45215, 45216, 45217, 45218, 45219, 45220, 45221, 45222, 45223, 45224, 45225, 45226, 45227, 45229, 45230, 45231, 45232, 45233, 45234, 45235, 45236, 45237, 45238, 45239, 45240, 45241, 45242 … and 31 more
Nearby towns and their area codes
Cleves 283, 513Milford 283, 513Loveland 283, 513Fairfield 283, 513Harrison 283, 513Mason 283, 513Hamilton 283, 513Maineville 283, 513
How to dial
Dial 283 + 7 digits for a number in Cincinnati, or +1 283 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.