Below is a list of Glen Haven CO zip codes. For your research we have also included Glen Haven Area Code, Time Zone, UTC and the local Larimer County FIPS Code. Each Glen Haven Colorado zip code has a center Longitude / Latitude point (the Glen Haven center is -105.44899749756 / 40.453498840332). For your convenience we have also indicated if that zip code in Glen Haven observes Daylight Savings time.