Below is a list of Yorktown AR zip codes. For your research we have also included Yorktown Area Code, Time Zone, UTC and the local Lincoln County FIPS Code. Each Yorktown Arkansas zip code has a center Longitude / Latitude point (the Yorktown center is -91.7901 / 34.0333). For your convenience we have also indicated if that zip code in Yorktown observes Daylight Savings time. For more information on Yorktown Arkansas you will find helpful business links and searches.