Below is a list of Helenwood TN zip codes. For your research we have also included Helenwood Area Code, Time Zone, UTC and the local Scott County FIPS Code. Each Helenwood Tennessee zip code has a center Longitude / Latitude point (the Helenwood center is -84.543998718262 / 36.429798126221). For your convenience we have also indicated if that zip code in Helenwood observes Daylight Savings time.