Below is a list of Judith Basin County MT zip codes. For your research we have also included Judith Basin County Area Code, Time Zone, UTC and the local County FIPS Code. Each Judith Basin County Montana zip code has a center Longitude / Latitude point (the Judith Basin County center is -110.2740020752 / 47.118198394775). For your convenience we have also indicated if that zip code in Judith Basin County observes Daylight Savings time.