Below is a list of Barnett MO zip codes. For your research we have also included Barnett Area Code, Time Zone, UTC and the local Morgan County FIPS Code. Each Barnett Missouri zip code has a center Longitude / Latitude point (the Barnett center is -92.674301147461 / 38.381198883057). For your convenience we have also indicated if that zip code in Barnett observes Daylight Savings time.