Home Postcode finder NSW Rhine Falls Rhine Falls postcode NSW Rhine Falls is a locality in New South Wales covered by postcode 2630. Postcode 2630 State or territory New South Wales (NSW) Region Canberra Add a free Rhine Falls business listing Be the first listing in Rhine Falls Common questionsWhat is the postcode for Rhine Falls?Rhine Falls, NSW has the postcode 2630.What state is Rhine Falls in?Rhine Falls is in New South Wales (NSW).Does postcode 2630 cover more than one suburb?Yes. Postcode 2630 covers 39 localities, so the postcode alone does not identify Rhine Falls. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.