Home Postcode finder TAS Magra Magra postcode TAS Magra is a locality in Tasmania covered by postcode 7140. Postcode 7140 State or territory Tasmania (TAS) Region Tasmania Add a free Magra business listing Be the first listing in Magra Common questionsWhat is the postcode for Magra?Magra, TAS has the postcode 7140.What state is Magra in?Magra 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 Magra. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.