ZIP Code 45040 Area Code
Mason, Ohio
Area Code
216, 330, 419, 513, 614, 740, 937
Primary area codes for Ohio (per-ZIP data not available)
Location
| ZIP Code | 45040 |
|---|---|
| City | Mason |
| State | Ohio (OH) |
| County | Warren |
Frequently Asked Questions
ZIP code 45040 is in Mason, Ohio. The primary area codes for Ohio are 216, 330, 419, 513, 614, 740, 937.
ZIP code 45040 is in Mason, Ohio.