Below is a list of New Market TN zip codes. For your research we have also included New Market Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each New Market Tennessee zip code has a center Longitude / Latitude point (the New Market center is -83.55249786377 / 36.101398468018). For your convenience we have also indicated if that zip code in New Market observes Daylight Savings time.