Home Postcode finder TAS Whitemore Whitemore postcode TAS Whitemore is a locality in Tasmania covered by postcode 7303. Postcode 7303 State or territory Tasmania (TAS) Region Tasmania Add a free Whitemore business listing Be the first listing in Whitemore Common questionsWhat is the postcode for Whitemore?Whitemore, TAS has the postcode 7303.What state is Whitemore in?Whitemore is in Tasmania (TAS).Does postcode 7303 cover more than one suburb?Yes. Postcode 7303 covers 7 localities, so the postcode alone does not identify Whitemore. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.