Home Postcode finder NSW Cambridge Plateau Cambridge Plateau postcode NSW Cambridge Plateau is a locality in New South Wales covered by postcode 2469. Postcode 2469 State or territory New South Wales (NSW) Region NSW North Coast Add a free Cambridge Plateau business listing Be the first listing in Cambridge Plateau Common questionsWhat is the postcode for Cambridge Plateau?Cambridge Plateau, NSW has the postcode 2469.What state is Cambridge Plateau in?Cambridge Plateau is in New South Wales (NSW).Does postcode 2469 cover more than one suburb?Yes. Postcode 2469 covers 58 localities, so the postcode alone does not identify Cambridge Plateau. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.