Marietta, OH Area Codes
Marietta is served by area codes 220 and 740. It is in Ohio, Washington County. About 26,420 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 220, 740 |
| State / province | Ohio |
| County | Washington County |
| Population | 26,420 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 39.4298, -81.4321 |
What area code is Marietta in?
ZIP codes in the code footprint
Nearby towns and their area codes
Belpre 220, 740Caldwell 740Athens 220, 740Cambridge 740Zanesville 220, 740Logan 220, 740Saint Clairsville 740Thornville 220, 740
How to dial
Dial 220 + 7 digits for a number in Marietta, or +1 220 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.