Below is a list of Morrow AR zip codes. For your research we have also included Morrow Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Morrow Arkansas zip code has a center Longitude / Latitude point (the Morrow center is -94.4315 / 35.8554). For your convenience we have also indicated if that zip code in Morrow observes Daylight Savings time. For more information on Morrow Arkansas you will find helpful business links and searches.