Home Postcode finder NSW Wylie Creek Wylie Creek postcode NSW Wylie Creek is a locality in New South Wales covered by postcode 2372. Postcode 2372 State or territory New South Wales (NSW) Region NSW North Coast Add a free Wylie Creek business listing Be the first listing in Wylie Creek Common questionsWhat is the postcode for Wylie Creek?Wylie Creek, NSW has the postcode 2372.What state is Wylie Creek in?Wylie Creek is in New South Wales (NSW).Does postcode 2372 cover more than one suburb?Yes. Postcode 2372 covers 22 localities, so the postcode alone does not identify Wylie Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.