Below is a list of Walls MS zip codes. For your research we have also included Walls Area Code, Time Zone, UTC and the local Desoto County FIPS Code. Each Walls Mississippi zip code has a center Longitude / Latitude point (the Walls center is -90.149299621582 / 34.95719909668). For your convenience we have also indicated if that zip code in Walls observes Daylight Savings time.