Home Postcode finder TAS North Motton North Motton postcode TAS North Motton is a locality in Tasmania covered by postcode 7315. Postcode 7315 State or territory Tasmania (TAS) Region Tasmania Add a free North Motton business listing Be the first listing in North Motton Common questionsWhat is the postcode for North Motton?North Motton, TAS has the postcode 7315.What state is North Motton in?North Motton is in Tasmania (TAS).Does postcode 7315 cover more than one suburb?Yes. Postcode 7315 covers 17 localities, so the postcode alone does not identify North Motton. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.