Below is a list of Grantville KS zip codes. For your research we have also included Grantville Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Grantville Kansas zip code has a center Longitude / Latitude point (the Grantville center is -95.557800292969 / 39.087501525879). For your convenience we have also indicated if that zip code in Grantville observes Daylight Savings time.