Below is a list of Whitewater MT zip codes. For your research we have also included Whitewater Area Code, Time Zone, UTC and the local Phillips County FIPS Code. Each Whitewater Montana zip code has a center Longitude / Latitude point (the Whitewater center is -107.62699890137 / 48.759799957275). For your convenience we have also indicated if that zip code in Whitewater observes Daylight Savings time.