Home Postcode finder NSW Bucca Wauka Bucca Wauka postcode NSW Bucca Wauka is a locality in New South Wales covered by postcode 2429. Postcode 2429 State or territory New South Wales (NSW) Region Hunter Add a free Bucca Wauka business listing Be the first listing in Bucca Wauka Common questionsWhat is the postcode for Bucca Wauka?Bucca Wauka, NSW has the postcode 2429.What state is Bucca Wauka in?Bucca Wauka is in New South Wales (NSW).Does postcode 2429 cover more than one suburb?Yes. Postcode 2429 covers 32 localities, so the postcode alone does not identify Bucca Wauka. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.