Below is a list of Humphreys County TN zip codes. For your research we have also included Humphreys County Area Code, Time Zone, UTC and the local County FIPS Code. Each Humphreys County Tennessee zip code has a center Longitude / Latitude point (the Humphreys County center is -87.793899536133 / 36.046501159668). For your convenience we have also indicated if that zip code in Humphreys County observes Daylight Savings time.