Below is a list of Townsend MT zip codes. For your research we have also included Townsend Area Code, Time Zone, UTC and the local Broadwater County FIPS Code. Each Townsend Montana zip code has a center Longitude / Latitude point (the Townsend center is -111.491 / 46.3184). For your convenience we have also indicated if that zip code in Townsend observes Daylight Savings time. For more information on Townsend Montana you will find helpful business links and searches.