Home Postcode finder TAS Waratah Waratah postcode TAS Waratah is a locality in Tasmania covered by postcode 7321. Postcode 7321 State or territory Tasmania (TAS) Region Tasmania Add a free Waratah business listing Be the first listing in Waratah Common questionsWhat is the postcode for Waratah?Waratah, TAS has the postcode 7321.What state is Waratah in?Waratah is in Tasmania (TAS).Does postcode 7321 cover more than one suburb?Yes. Postcode 7321 covers 35 localities, so the postcode alone does not identify Waratah. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.