Below is a list of Grenada County MS zip codes. For your research we have also included Grenada County Area Code, Time Zone, UTC and the local County FIPS Code. Each Grenada County Mississippi zip code has a center Longitude / Latitude point (the Grenada County center is -89.829498291016 / 33.760101318359). For your convenience we have also indicated if that zip code in Grenada County observes Daylight Savings time.