Below is a list of Wann OK zip codes. For your research we have also included Wann Area Code, Time Zone, UTC and the local Nowata County FIPS Code. Each Wann Oklahoma zip code has a center Longitude / Latitude point (the Wann center is -95.804298400879 / 36.915500640869). For your convenience we have also indicated if that zip code in Wann observes Daylight Savings time.