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
567OhioHicksvilleEastern
419OhioPlymouthEastern
419OhioWayneEastern
740OhioCaldwellEastern
330OhioBig PrairieEastern
740OhioWaterlooEastern
513OhioHamletEastern
614OhioWorthingtonEastern
419OhioHelenaEastern
937OhioClarksvilleEastern
216OhioBeachwoodEastern
419OhioMendonEastern
740OhioFlushingEastern
330OhioBrewsterEastern
937OhioTroyEastern
513OhioSouth LebanonEastern
740OhioTiltonsvilleEastern
419OhioCrestlineEastern
567OhioNorwalkEastern
330OhioDoylestownEastern
740OhioHeathEastern
740OhioLewisvilleEastern
440OhioMadisonEastern
513OhioRossmoyneEastern
740OhioNew MarshfieldEastern