Home Postcode finder TAS Memana Memana postcode TAS Memana is a locality in Tasmania covered by postcode 7255. Postcode 7255 State or territory Tasmania (TAS) Region Tasmania Add a free Memana business listing Be the first listing in Memana Common questionsWhat is the postcode for Memana?Memana, TAS has the postcode 7255.What state is Memana in?Memana is in Tasmania (TAS).Does postcode 7255 cover more than one suburb?Yes. Postcode 7255 covers 14 localities, so the postcode alone does not identify Memana. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.