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
740OhioLowellEastern
330OhioNewton FallsEastern
937OhioWest UnionEastern
419OhioNew WashingtonEastern
740OhioSaint ClairsvilleEastern
740OhioNevadaEastern
419OhioOhio CityEastern
740OhioAdenaEastern
330OhioNew WaterfordEastern
937OhioSabinaEastern
937OhioVersaillesEastern
419OhioLimaEastern
330OhioBeach CityEastern
740OhioWashington Court HouseEastern
330OhioStrasburgEastern
740OhioChesterhillEastern
419OhioCygnetEastern
234OhioCantonEastern
330OhioE RochesterEastern
937OhioWest AlexandriaEastern
440OhioPierpontEastern
740OhioVincentEastern
440OhioWakemanEastern
419OhioGibsonburgEastern
740OhioPatriotEastern