Below is a list of Newport AR zip codes. For your research we have also included Newport Area Code, Time Zone, UTC and the local Jackson County FIPS Code. Each Newport Arkansas zip code has a center Longitude / Latitude point (the Newport center is -91.1925 / 35.554). For your convenience we have also indicated if that zip code in Newport observes Daylight Savings time. For more information on Newport Arkansas you will find helpful business links and searches.