Below is a list of Siler KY zip codes. For your research we have also included Siler Area Code, Time Zone, UTC and the local Whitley County FIPS Code. Each Siler Kentucky zip code has a center Longitude / Latitude point (the Siler center is -83.96019744873 / 36.694599151611). For your convenience we have also indicated if that zip code in Siler observes Daylight Savings time.