Home Postcode finder TAS Bradys Lake Bradys Lake postcode TAS Bradys Lake is a locality in Tasmania covered by postcode 7140. Postcode 7140 State or territory Tasmania (TAS) Region Tasmania Add a free Bradys Lake business listing Be the first listing in Bradys Lake Common questionsWhat is the postcode for Bradys Lake?Bradys Lake, TAS has the postcode 7140.What state is Bradys Lake in?Bradys Lake is in Tasmania (TAS).Does postcode 7140 cover more than one suburb?Yes. Postcode 7140 covers 48 localities, so the postcode alone does not identify Bradys Lake. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.