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
740OhioMount VernonEastern
937OhioGreenfieldEastern
419OhioFt JenningsEastern
740OhioConesvilleEastern
440OhioPerryEastern
740OhioNorwichEastern
419OhioRedhawEastern
937OhioBlanchesterEastern
567OhioCrestlineEastern
740OhioNew LexingtonEastern
567OhioEvansportEastern
419OhioMount CoryEastern
419OhioPolkEastern
740OhioClaringtonEastern
330OhioRittmanEastern
330OhioNorthfieldEastern
440OhioMontvilleEastern
330OhioCortlandEastern
330OhioSugarcreekEastern
330OhioLisbonEastern
440OhioWindsorEastern
419OhioWoodvilleEastern
419OhioWillshireEastern
740OhioBelmontEastern
419OhioCastaliaEastern