Home Postcode finder TAS Buckland Buckland postcode TAS Buckland is a locality in Tasmania covered by postcode 7190. Postcode 7190 State or territory Tasmania (TAS) Region Tasmania Add a free Buckland business listing Be the first listing in Buckland Common questionsWhat is the postcode for Buckland?Buckland, TAS has the postcode 7190.What state is Buckland in?Buckland is in Tasmania (TAS).Does postcode 7190 cover more than one suburb?Yes. Postcode 7190 covers 13 localities, so the postcode alone does not identify Buckland. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.