Below is a list of Carrollton IL zip codes. For your research we have also included Carrollton Area Code, Time Zone, UTC and the local Greene County FIPS Code. Each Carrollton Illinois zip code has a center Longitude / Latitude point (the Carrollton center is -90.407600402832 / 39.297298431396). For your convenience we have also indicated if that zip code in Carrollton observes Daylight Savings time.