Home Postcode finder NSW Wyangle Wyangle postcode NSW Wyangle is a locality in New South Wales covered by postcode 2720. Postcode 2720 State or territory New South Wales (NSW) Region Canberra Add a free Wyangle business listing Be the first listing in Wyangle Common questionsWhat is the postcode for Wyangle?Wyangle, NSW has the postcode 2720.What state is Wyangle in?Wyangle is in New South Wales (NSW).Does postcode 2720 cover more than one suburb?Yes. Postcode 2720 covers 28 localities, so the postcode alone does not identify Wyangle. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.