Below is a list of Gowen OK zip codes. For your research we have also included Gowen Area Code, Time Zone, UTC and the local Latimer County FIPS Code. Each Gowen Oklahoma zip code has a center Longitude / Latitude point (the Gowen center is -95.477699279785 / 34.887401580811). For your convenience we have also indicated if that zip code in Gowen observes Daylight Savings time.