Home Postcode finder VIC Upton Hill Upton Hill postcode VIC Upton Hill is a locality in Victoria covered by postcode 3664. Postcode 3664 State or territory Victoria (VIC) Region Vic Far Country Add a free Upton Hill business listing Be the first listing in Upton Hill Common questionsWhat is the postcode for Upton Hill?Upton Hill, VIC has the postcode 3664.What state is Upton Hill in?Upton Hill is in Victoria (VIC).Does postcode 3664 cover more than one suburb?Yes. Postcode 3664 covers 2 localities, so the postcode alone does not identify Upton Hill. Browse other postcodes in Victoria, or widen the search to every Australian postcode.