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
740OhioQuaker CityEastern
419OhioMilanEastern
740OhioHopewellEastern
937OhioTrotwoodEastern
937OhioSpringfieldEastern
937OhioAnnaEastern
740OhioGallipolisEastern
937OhioBlanchesterEastern
937OhioPeeblesEastern
330OhioValley CityEastern
419OhioKentonEastern
937OhioSomervilleEastern
567OhioWest SalemEastern
234OhioBig PrairieEastern
513OhioMonroeEastern