Below is a list of Glendive MT zip codes. For your research we have also included Glendive Area Code, Time Zone, UTC and the local Dawson County FIPS Code. Each Glendive Montana zip code has a center Longitude / Latitude point (the Glendive center is -104.70800018311 / 47.110401153564). For your convenience we have also indicated if that zip code in Glendive observes Daylight Savings time.