Below is a list of Breese IL zip codes. For your research we have also included Breese Area Code, Time Zone, UTC and the local Clinton County FIPS Code. Each Breese Illinois zip code has a center Longitude / Latitude point (the Breese center is -89.525901794434 / 38.610698699951). For your convenience we have also indicated if that zip code in Breese observes Daylight Savings time.