Below is a list of Kewanee MO zip codes. For your research we have also included Kewanee Area Code, Time Zone, UTC and the local New Madrid County FIPS Code. Each Kewanee Missouri zip code has a center Longitude / Latitude point (the Kewanee center is -89.57389831543 / 36.670700073242). For your convenience we have also indicated if that zip code in Kewanee observes Daylight Savings time.