Below is a list of Armington IL zip codes. For your research we have also included Armington Area Code, Time Zone, UTC and the local Tazewell County FIPS Code. Each Armington Illinois zip code has a center Longitude / Latitude point (the Armington center is -89.314102172852 / 40.339401245117). For your convenience we have also indicated if that zip code in Armington observes Daylight Savings time.