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
440OhioLorainEastern
740OhioNew MarshfieldEastern
419OhioGrover HillEastern
937OhioRushsylvaniaEastern
440OhioColumbia StationEastern
740OhioGallipolisEastern
937OhioTipp CityEastern
937OhioNew ViennaEastern
419OhioSt MarysEastern
567OhioOak HarborEastern
937OhioDaytonEastern
419OhioCareyEastern
740OhioAdenaEastern
937OhioBotkinsEastern
330OhioMontroseEastern
419OhioBucyrusEastern
234OhioKillbuckEastern
567OhioLindseyEastern
419OhioLeipsicEastern
330OhioDoylestownEastern
419OhioBryanEastern
740OhioVincentEastern
740OhioThornvilleEastern
419OhioNorth FairfieldEastern
419OhioHuronEastern