Below is a list of Heidrick KY zip codes. For your research we have also included Heidrick Area Code, Time Zone, UTC and the local Knox County FIPS Code. Each Heidrick Kentucky zip code has a center Longitude / Latitude point (the Heidrick center is -83.878601074219 / 36.883098602295). For your convenience we have also indicated if that zip code in Heidrick observes Daylight Savings time.