Below is a list of Wellsville MO zip codes. For your research we have also included Wellsville Area Code, Time Zone, UTC and the local Montgomery County FIPS Code. Each Wellsville Missouri zip code has a center Longitude / Latitude point (the Wellsville center is -91.566200256348 / 39.073101043701). For your convenience we have also indicated if that zip code in Wellsville observes Daylight Savings time.