Home Postcode finder TAS Central Plateau Central Plateau postcode TAS Central Plateau is a locality in Tasmania covered by postcode 7304. Postcode 7304 State or territory Tasmania (TAS) Region Tasmania Add a free Central Plateau business listing Be the first listing in Central Plateau Common questionsWhat is the postcode for Central Plateau?Central Plateau, TAS has the postcode 7304.What state is Central Plateau in?Central Plateau is in Tasmania (TAS).Does postcode 7304 cover more than one suburb?Yes. Postcode 7304 covers 29 localities, so the postcode alone does not identify Central Plateau. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.