Below is a list of Choteau MT zip codes. For your research we have also included Choteau Area Code, Time Zone, UTC and the local Teton County FIPS Code. Each Choteau Montana zip code has a center Longitude / Latitude point (the Choteau center is -112.18299865723 / 47.811298370361). For your convenience we have also indicated if that zip code in Choteau observes Daylight Savings time.