Below is a list of Lexa AR zip codes. For your research we have also included Lexa Area Code, Time Zone, UTC and the local Phillips County FIPS Code. Each Lexa Arkansas zip code has a center Longitude / Latitude point (the Lexa center is -90.752403259277 / 34.59880065918). For your convenience we have also indicated if that zip code in Lexa observes Daylight Savings time.