Home Postcode finder NT Three Ways Three Ways postcode NT Three Ways is a locality in Northern Territory covered by postcode 0862. Postcode 0862 State or territory Northern Territory (NT) Region Adelaide Add a free Three Ways business listing Be the first listing in Three Ways Common questionsWhat is the postcode for Three Ways?Three Ways, NT has the postcode 0862.What state is Three Ways in?Three Ways is in Northern Territory (NT).Does postcode 0862 cover more than one suburb?Yes. Postcode 0862 covers 17 localities, so the postcode alone does not identify Three Ways. Browse other postcodes in Northern Territory , or widen the search to every Australian postcode.