Home Postcode finder TAS Lonnavale Lonnavale postcode TAS Lonnavale is a locality in Tasmania covered by postcode 7109. Postcode 7109 State or territory Tasmania (TAS) Region Tasmania Add a free Lonnavale business listing Be the first listing in Lonnavale Common questionsWhat is the postcode for Lonnavale?Lonnavale, TAS has the postcode 7109.What state is Lonnavale in?Lonnavale is in Tasmania (TAS).Does postcode 7109 cover more than one suburb?Yes. Postcode 7109 covers 27 localities, so the postcode alone does not identify Lonnavale. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.