Home Postcode finder TAS Millers Bluff Millers Bluff postcode TAS Millers Bluff is a locality in Tasmania covered by postcode 7030. Postcode 7030 State or territory Tasmania (TAS) Region Tasmania Add a free Millers Bluff business listing Be the first listing in Millers Bluff Common questionsWhat is the postcode for Millers Bluff?Millers Bluff, TAS has the postcode 7030.What state is Millers Bluff in?Millers Bluff is in Tasmania (TAS).Does postcode 7030 cover more than one suburb?Yes. Postcode 7030 covers 35 localities, so the postcode alone does not identify Millers Bluff. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.