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
419OhioShelbyEastern
419OhioGomerEastern
937OhioNew ParisEastern
419OhioSt MarysEastern
330OhioMineral CityEastern
740OhioCumberlandEastern
419OhioMc ClureEastern
937OhioSouth CharlestonEastern
740OhioBaltimoreEastern
419OhioAdaEastern
330OhioHomeworthEastern
740OhioChesterhillEastern
419OhioGreenwichEastern
234OhioBig PrairieEastern
513OhioWaynesvilleEastern
513OhioOxfordEastern
234OhioMagnoliaEastern
740OhioGalenaEastern
740OhioJeffersonvilleEastern
937OhioBradfordEastern
614OhioW JeffersonEastern
419OhioMaumeeEastern
419OhioElmoreEastern
937OhioRichwoodEastern
614OhioOrientEastern