Below is a list of Rolling Prairie IN zip codes. For your research we have also included Rolling Prairie Area Code, Time Zone, UTC and the local La Porte County FIPS Code. Each Rolling Prairie Indiana zip code has a center Longitude / Latitude point (the Rolling Prairie center is -86.615997314453 / 41.670600891113). For your convenience we have also indicated if that zip code in Rolling Prairie observes Daylight Savings time.