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
937OhioMechanicsburgEastern
740OhioShawneeEastern
937OhioUnion CityEastern
740OhioMarionEastern
440OhioThompsonEastern
740OhioSteubenvilleEastern
330OhioSterlingEastern
740OhioBeverlyEastern
740OhioNewarkEastern
234OhioMantuaEastern
440OhioGarfieldEastern
567OhioLoudonvilleEastern
234OhioHudsonEastern
567OhioEvansportEastern
234OhioEast LiverpoolEastern
330OhioSalemEastern
740OhioMinfordEastern
937OhioCedarvilleEastern
567OhioGalionEastern
440OhioOlmsted FallsEastern
937OhioGeorgetownEastern
937OhioHamersvilleEastern
740OhioBarnesvilleEastern
330OhioAuroraEastern
567OhioNew LondonEastern