Home Postcode finder TAS Marrawah Marrawah postcode TAS Marrawah is a locality in Tasmania covered by postcode 7330. Postcode 7330 State or territory Tasmania (TAS) Region Tasmania Add a free Marrawah business listing Be the first listing in Marrawah Common questionsWhat is the postcode for Marrawah?Marrawah, TAS has the postcode 7330.What state is Marrawah in?Marrawah is in Tasmania (TAS).Does postcode 7330 cover more than one suburb?Yes. Postcode 7330 covers 28 localities, so the postcode alone does not identify Marrawah. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.