Below is a list of Parkman OH zip codes. For your research we have also included Parkman Area Code, Time Zone, UTC and the local Geauga County FIPS Code. Each Parkman Ohio zip code has a center Longitude / Latitude point (the Parkman center is -81.064002990723 / 41.370498657227). For your convenience we have also indicated if that zip code in Parkman observes Daylight Savings time.