Below is a list of Dermott AR zip codes. For your research we have also included Dermott Area Code, Time Zone, UTC and the local Chicot County FIPS Code. Each Dermott Arkansas zip code has a center Longitude / Latitude point (the Dermott center is -91.4382 / 33.5229). For your convenience we have also indicated if that zip code in Dermott observes Daylight Savings time. For more information on Dermott Arkansas you will find helpful business links and searches.