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
419OhioElmoreEastern
419OhioWalbridgeEastern
740OhioJacksonEastern
740OhioCaldwellEastern
740OhioAlbanyEastern
740OhioRadnorEastern
614OhioColumbusEastern
419OhioAntwerpEastern
740OhioJunction CityEastern
740OhioBethesdaEastern
740OhioHopedaleEastern
419OhioGrand RapidsEastern
419OhioNew BremenEastern
740OhioNevadaEastern
740OhioLondonEastern
740OhioWashington Court HouseEastern
740OhioTorontoEastern
567OhioLindseyEastern
567OhioHarrodEastern
513OhioReilyEastern
440OhioLagrangeEastern
330OhioSevilleEastern
330OhioNorth LimaEastern
234OhioUniontownEastern
937OhioMartinsvilleEastern