Ohio Area Codes
12 area codes in Ohio, United States. Country code: +1. Find area codes by city and region.
All Ohio Area Codes
| Area Code | Major Cities | Region |
|---|---|---|
| 216 | Cleveland | Northeast |
| 220 | Columbus (overlay) | Central |
| 234 | Akron (overlay) | Northeast |
| 330 | Akron, Canton, Youngstown | Northeast |
| 380 | Columbus (overlay) | Central |
| 419 | Toledo | Northwest |
| 440 | Cleveland suburbs | Northeast |
| 513 | Cincinnati | Southwest |
| 567 | Toledo (overlay) | Northwest |
| 614 | Columbus | Central |
| 740 | Athens, Zanesville | Southeast |
| 937 | Dayton | Southwest |
About Ohio Area Codes
Ohio uses 12 area codes under the North American Numbering Plan (NANP). When calling within Ohio, dial the 3-digit area code followed by the 7-digit phone number. From abroad: exit code + 1 + area code + number.