Home Postcode finder TAS Tarraleah Tarraleah postcode TAS Tarraleah is a locality in Tasmania covered by postcode 7140. Postcode 7140 State or territory Tasmania (TAS) Region Tasmania Add a free Tarraleah business listing Be the first listing in Tarraleah Common questionsWhat is the postcode for Tarraleah?Tarraleah, TAS has the postcode 7140.What state is Tarraleah in?Tarraleah is in Tasmania (TAS).Does postcode 7140 cover more than one suburb?Yes. Postcode 7140 covers 48 localities, so the postcode alone does not identify Tarraleah. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.