Below is a list of Freeman Spur IL zip codes. For your research we have also included Freeman Spur Area Code, Time Zone, UTC and the local Williamson County FIPS Code. Each Freeman Spur Illinois zip code has a center Longitude / Latitude point (the Freeman Spur center is -88.997802734375 / 37.863899230957). For your convenience we have also indicated if that zip code in Freeman Spur observes Daylight Savings time.