Home Postcode finder TAS Four Mile Creek Four Mile Creek postcode TAS Four Mile Creek is a locality in Tasmania covered by postcode 7215. Postcode 7215 State or territory Tasmania (TAS) Region Tasmania Add a free Four Mile Creek business listing Be the first listing in Four Mile Creek Common questionsWhat is the postcode for Four Mile Creek?Four Mile Creek, TAS has the postcode 7215.What state is Four Mile Creek in?Four Mile Creek is in Tasmania (TAS).Does postcode 7215 cover more than one suburb?Yes. Postcode 7215 covers 15 localities, so the postcode alone does not identify Four Mile Creek. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.