Below is a list of Rockvale TN zip codes. For your research we have also included Rockvale Area Code, Time Zone, UTC and the local Rutherford County FIPS Code. Each Rockvale Tennessee zip code has a center Longitude / Latitude point (the Rockvale center is -86.533599853516 / 35.760898590088). For your convenience we have also indicated if that zip code in Rockvale observes Daylight Savings time.