Home Postcode finder TAS Lorinna Lorinna postcode TAS Lorinna is a locality in Tasmania covered by postcode 7306. Postcode 7306 State or territory Tasmania (TAS) Region Tasmania Add a free Lorinna business listing Be the first listing in Lorinna Common questionsWhat is the postcode for Lorinna?Lorinna, TAS has the postcode 7306.What state is Lorinna in?Lorinna is in Tasmania (TAS).Does postcode 7306 cover more than one suburb?Yes. Postcode 7306 covers 20 localities, so the postcode alone does not identify Lorinna. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.