Youngstown City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 234 | US | Ohio - OH | Youngstown | Eastern | Details |
| 330 | US | Ohio - OH | Youngstown | Eastern | Details |
| 403 | Canada | Alberta | Youngstown | Mountain | Details |
| 716 | US | New York - NY | Youngstown | Eastern | Details |
| 850 | US | Florida - FL | Youngstown | Eastern / Central | Details |