Below is a list of Mechanicsburg OH zip codes. For your research we have also included Mechanicsburg Area Code, Time Zone, UTC and the local Champaign County FIPS Code. Each Mechanicsburg Ohio zip code has a center Longitude / Latitude point (the Mechanicsburg center is -83.557403564453 / 40.073398590088). For your convenience we have also indicated if that zip code in Mechanicsburg observes Daylight Savings time.