Below is a list of Morrilton AR zip codes. For your research we have also included Morrilton Area Code, Time Zone, UTC and the local Conway County FIPS Code. Each Morrilton Arkansas zip code has a center Longitude / Latitude point (the Morrilton center is -92.741302490234 / 35.15230178833). For your convenience we have also indicated if that zip code in Morrilton observes Daylight Savings time.