Troy, OH Area Codes
Troy is served by area code 937. It is in Ohio, Miami County. About 37,565 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 937 |
| State / province | Ohio |
| County | Miami County |
| Population | 37,565 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 40.0365, -84.2127 |
What area code is Troy in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 937 | Ohio | 1,434,346 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Tipp City 937Piqua 326, 937Vandalia 326, 937Englewood 326, 937New Carlisle 326, 937Brookville 326, 937Sidney 326, 937Fairborn 326, 937
How to dial
Dial 937 + 7 digits for a number in Troy, or +1 937 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.