Home Postcode finder TAS Needles Needles postcode TAS Needles is a locality in Tasmania covered by postcode 7304. Postcode 7304 State or territory Tasmania (TAS) Region Tasmania Add a free Needles business listing Be the first listing in Needles Common questionsWhat is the postcode for Needles?Needles, TAS has the postcode 7304.What state is Needles in?Needles is in Tasmania (TAS).Does postcode 7304 cover more than one suburb?Yes. Postcode 7304 covers 29 localities, so the postcode alone does not identify Needles. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.