Below is a list of Hinckley IL zip codes. For your research we have also included Hinckley Area Code, Time Zone, UTC and the local Dekalb County FIPS Code. Each Hinckley Illinois zip code has a center Longitude / Latitude point (the Hinckley center is -88.640998840332 / 41.770500183105). For your convenience we have also indicated if that zip code in Hinckley observes Daylight Savings time.