Below is a list of Desha County AR zip codes. For your research we have also included Desha County Area Code, Time Zone, UTC and the local County FIPS Code. Each Desha County Arkansas zip code has a center Longitude / Latitude point (the Desha County center is -91.328498840332 / 33.76490020752). For your convenience we have also indicated if that zip code in Desha County observes Daylight Savings time.