Below is a list of Alexander AR zip codes. For your research we have also included Alexander Area Code, Time Zone, UTC and the local Saline County FIPS Code. Each Alexander Arkansas zip code has a center Longitude / Latitude point (the Alexander center is -92.4833 / 34.6342). For your convenience we have also indicated if that zip code in Alexander observes Daylight Savings time. For more information on Alexander Arkansas you will find helpful business links and searches.