Home Postcode finder NSW Wanganella Wanganella postcode NSW Wanganella is a locality in New South Wales covered by postcode 2710. Postcode 2710 State or territory New South Wales (NSW) Region Canberra Add a free Wanganella business listing Be the first listing in Wanganella Common questionsWhat is the postcode for Wanganella?Wanganella, NSW has the postcode 2710.What state is Wanganella in?Wanganella is in New South Wales (NSW).Does postcode 2710 cover more than one suburb?Yes. Postcode 2710 covers 23 localities, so the postcode alone does not identify Wanganella. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.