Johnstown, OH Area Codes
Johnstown is served by area codes 220 and 740. It is in Ohio, Licking County. About 13,876 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 220, 740 |
| State / province | Ohio |
| County | Licking County |
| Population | 13,876 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 40.1628, -82.6635 |
What area code is Johnstown in?
ZIP codes in the code footprint
Nearby towns and their area codes
Granville 740New Albany 380, 614Pataskala 220, 740Sunbury 220, 740Blacklick 380, 614Newark 220, 740Westerville 380, 614Reynoldsburg 380, 614
How to dial
Dial 220 + 7 digits for a number in Johnstown, or +1 220 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.