Home Postcode finder NSW Darbys Falls Darbys Falls postcode NSW Darbys Falls is a locality in New South Wales covered by postcode 2793. Postcode 2793 State or territory New South Wales (NSW) Region NSW Country West Add a free Darbys Falls business listing Be the first listing in Darbys Falls Common questionsWhat is the postcode for Darbys Falls?Darbys Falls, NSW has the postcode 2793.What state is Darbys Falls in?Darbys Falls is in New South Wales (NSW).Does postcode 2793 cover more than one suburb?Yes. Postcode 2793 covers 3 localities, so the postcode alone does not identify Darbys Falls. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.