Below is a list of Letcher KY zip codes. For your research we have also included Letcher Area Code, Time Zone, UTC and the local Letcher County FIPS Code. Each Letcher Kentucky zip code has a center Longitude / Latitude point (the Letcher center is -82.959701538086 / 37.14469909668). For your convenience we have also indicated if that zip code in Letcher observes Daylight Savings time.