Below is a list of Byesville OH zip codes. For your research we have also included Byesville Area Code, Time Zone, UTC and the local Guernsey County FIPS Code. Each Byesville Ohio zip code has a center Longitude / Latitude point (the Byesville center is -81.537002563477 / 39.970199584961). For your convenience we have also indicated if that zip code in Byesville observes Daylight Savings time.