What are the Williston, Tennessee Zip Codes for 2020, 2019Primary Zip Codes for WillistonZip CodePrimary CitySecondary City38057MoscowWilliston38066RossvilleWilliston38076WillistonWilliston, Moscow, Oakland, RossvilleCities sharing Zip Codes with WillistonZip CodePrimary CitySecondary CityMore Information38057MoscowWilliston Williston population stats 38066RossvilleWilliston Williston population stats 38076WillistonMoscow Moscow population stats 38076WillistonOakland Oakland population stats 38076WillistonRossville Rossville population stats Relevant Related Information