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
330OhioMassillonEastern
740OhioWaverlyEastern
937OhioVersaillesEastern
330OhioE RochesterEastern
330OhioNorth LimaEastern
419OhioHarrodEastern
419OhioGreenwichEastern
740OhioLore CityEastern
419OhioPt ClintonEastern
419OhioMontpelierEastern
419OhioMalintaEastern
419OhioHaskinsEastern
419OhioGrand RapidsEastern
330OhioBalticEastern
740OhioLondonEastern
614OhioGrove CityEastern
937OhioRipleyEastern
614OhioPlain CityEastern
567OhioGrand RapidsEastern
330OhioAmsterdamEastern
440OhioThompsonEastern
419OhioMendonEastern
330OhioCrestonEastern
614OhioDublinEastern
330OhioRichfieldEastern