Below is a list of Koleen IN zip codes. For your research we have also included Koleen Area Code, Time Zone, UTC and the local Greene County FIPS Code. Each Koleen Indiana zip code has a center Longitude / Latitude point (the Koleen center is -86.828796386719 / 38.9714012146). For your convenience we have also indicated if that zip code in Koleen observes Daylight Savings time.