Area Codes in Ohio
15 active area codes · United States · Eastern Time
Ohio has 15 active area codes in the North American Numbering Plan: 216, 220, 234, 283, 326, 330, 380, 419, 436, 440, 513, 567, 614, 740, 937. All area codes in Ohio observe Eastern Time.
15
Area Codes
1
Time Zone
14
Overlay Codes
216
Cleveland
Eastern
220
Coshocton
Overlay
Eastern
234
Akron
Overlay
Eastern
283
Cincinnati
Overlay
Eastern
326
Dayton
Overlay
Eastern
330
Akron
Overlay
Eastern
380
Columbus
Overlay
Eastern
419
Toledo
Overlay
Eastern
436
Overlay
Eastern
440
Lorain
Overlay
Eastern
513
Cincinnati
Overlay
Eastern
567
Toledo
Overlay
Eastern
614
Columbus
Overlay
Eastern
740
Marion
Overlay
Eastern
937
Dayton
Overlay
Eastern
About Ohio Area Codes
Ohio currently has 15 active area codes in the North American Numbering Plan: 216, 220, 234, 283, 326, 330, 380, 419, 436, 440, 513, 567, 614, 740, 937. These operate in the Eastern Time time zone.