Below is a list of Sedgwick AR zip codes. For your research we have also included Sedgwick Area Code, Time Zone, UTC and the local Lawrence County FIPS Code. Each Sedgwick Arkansas zip code has a center Longitude / Latitude point (the Sedgwick center is -90.862899780273 / 35.978500366211). For your convenience we have also indicated if that zip code in Sedgwick observes Daylight Savings time.