Home Postcode finder NSW Utungun Utungun postcode NSW Utungun is a locality in New South Wales covered by postcode 2447. Postcode 2447 State or territory New South Wales (NSW) Region NSW North Coast Add a free Utungun business listing Be the first listing in Utungun Common questionsWhat is the postcode for Utungun?Utungun, NSW has the postcode 2447.What state is Utungun in?Utungun is in New South Wales (NSW).Does postcode 2447 cover more than one suburb?Yes. Postcode 2447 covers 19 localities, so the postcode alone does not identify Utungun. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.