Below is a list of Shumway IL zip codes. For your research we have also included Shumway Area Code, Time Zone, UTC and the local Effingham County FIPS Code. Each Shumway Illinois zip code has a center Longitude / Latitude point (the Shumway center is -88.653602600098 / 39.186798095703). For your convenience we have also indicated if that zip code in Shumway observes Daylight Savings time.