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
937OhioBainbridgeEastern
567OhioStrykerEastern
937OhioCasstownEastern
440OhioPierpontEastern
937OhioMiamisburgEastern
330OhioAuroraEastern
567OhioHelenaEastern
567OhioMilanEastern
419OhioLoudonvilleEastern
937OhioSidneyEastern
419OhioSycamoreEastern
740OhioFredericktownEastern
740OhioMc ConnelsvilleEastern
330OhioNew MiddletownEastern
330OhioWellsvilleEastern