Ohio Area Codes

Here is the current list of area codes in the state of Ohio. There are 790 area codes in Ohio that are currently being used. Find out all Ohio area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Ohio.

Area Code State City Timezone
330OhioBristolvilleEastern
330OhioWindhamEastern
937OhioMilford CenterEastern
440OhioOlmsted FallsEastern
740OhioUhrichsvilleEastern
419OhioOakwoodEastern
740OhioQuaker CityEastern
330OhioEast RochesterEastern
330OhioMassillonEastern
419OhioSanduskyEastern
419OhioNew LondonEastern
330OhioCortlandEastern
937OhioLewisburgEastern
234OhioKillbuckEastern
567OhioDefianceEastern
513OhioCherry GroveEastern
740OhioHebronEastern
440OhioWest FarmingtonEastern
419OhioBucklandEastern
330OhioNorth LimaEastern
419OhioSylvaniaEastern
513OhioCincinnatiEastern
513OhioHamiltonEastern
440OhioJeffersonEastern
330OhioSterlingEastern