Below is a list of Vaughn MT zip codes. For your research we have also included Vaughn Area Code, Time Zone, UTC and the local Cascade County FIPS Code. Each Vaughn Montana zip code has a center Longitude / Latitude point (the Vaughn center is -111.54399871826 / 47.558101654053). For your convenience we have also indicated if that zip code in Vaughn observes Daylight Savings time.