Below is a list of Marked Tree AR zip codes. For your research we have also included Marked Tree Area Code, Time Zone, UTC and the local Poinsett County FIPS Code. Each Marked Tree Arkansas zip code has a center Longitude / Latitude point (the Marked Tree center is -90.417900085449 / 35.528701782227). For your convenience we have also indicated if that zip code in Marked Tree observes Daylight Savings time.