Below is a list of Union Mills NC zip codes. For your research we have also included Union Mills Area Code, Time Zone, UTC and the local Rutherford County FIPS Code. Each Union Mills North Carolina zip code has a center Longitude / Latitude point (the Union Mills center is -81.962898254395 / 35.487800598145). For your convenience we have also indicated if that zip code in Union Mills observes Daylight Savings time.