Home Postcode finder TAS Preolenna Preolenna postcode TAS Preolenna is a locality in Tasmania covered by postcode 7325. Postcode 7325 State or territory Tasmania (TAS) Region Tasmania Add a free Preolenna business listing Be the first listing in Preolenna Common questionsWhat is the postcode for Preolenna?Preolenna, TAS has the postcode 7325.What state is Preolenna in?Preolenna is in Tasmania (TAS).Does postcode 7325 cover more than one suburb?Yes. Postcode 7325 covers 20 localities, so the postcode alone does not identify Preolenna. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.