Below is a list of Graytown OH zip codes. For your research we have also included Graytown Area Code, Time Zone, UTC and the local Ottawa County FIPS Code. Each Graytown Ohio zip code has a center Longitude / Latitude point (the Graytown center is -83.260902404785 / 41.54280090332). For your convenience we have also indicated if that zip code in Graytown observes Daylight Savings time.