Below is a list of Greenwood AR zip codes. For your research we have also included Greenwood Area Code, Time Zone, UTC and the local Sebastian County FIPS Code. Each Greenwood Arkansas zip code has a center Longitude / Latitude point (the Greenwood center is -94.2612 / 35.2155). For your convenience we have also indicated if that zip code in Greenwood observes Daylight Savings time. For more information on Greenwood Arkansas you will find helpful business links and searches.