Below is a list of Hartman CO zip codes. For your research we have also included Hartman Area Code, Time Zone, UTC and the local Prowers County FIPS Code. Each Hartman Colorado zip code has a center Longitude / Latitude point (the Hartman center is -102.2200012207 / 38.12149810791). For your convenience we have also indicated if that zip code in Hartman observes Daylight Savings time.