Home Postcode finder NSW Paupong Paupong postcode NSW Paupong is a locality in New South Wales covered by postcode 2628. Postcode 2628 State or territory New South Wales (NSW) Region Canberra Add a free Paupong business listing Be the first listing in Paupong Common questionsWhat is the postcode for Paupong?Paupong, NSW has the postcode 2628.What state is Paupong in?Paupong is in New South Wales (NSW).Does postcode 2628 cover more than one suburb?Yes. Postcode 2628 covers 14 localities, so the postcode alone does not identify Paupong. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.