Below is a list of Gulston KY zip codes. For your research we have also included Gulston Area Code, Time Zone, UTC and the local Harlan County FIPS Code. Each Gulston Kentucky zip code has a center Longitude / Latitude point (the Gulston center is -83.336402893066 / 36.759201049805). For your convenience we have also indicated if that zip code in Gulston observes Daylight Savings time.