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
440OhioPainesvilleEastern
740OhioCadizEastern
330OhioLisbonEastern
419OhioAdaEastern
330OhioWadsworthEastern
419OhioCloverdaleEastern
419OhioHarrodEastern
567OhioOhio CityEastern
567OhioShilohEastern
740OhioDexter CityEastern
740OhioOstranderEastern
440OhioRussellEastern
419OhioJeromesvilleEastern
440OhioChardonEastern
567OhioAshlandEastern
567OhioDeltaEastern
330OhioDoylestownEastern
513OhioReilyEastern
740OhioCrotonEastern
419OhioLyonsEastern
419OhioArchboldEastern
614OhioWorthingtonEastern
440OhioMadisonEastern
330OhioLowellvilleEastern
330OhioWaynesburgEastern