Home Postcode finder NSW Dumbudgery Dumbudgery postcode NSW Dumbudgery is a locality in New South Wales covered by postcode 2460. Postcode 2460 State or territory New South Wales (NSW) Region NSW North Coast Add a free Dumbudgery business listing Be the first listing in Dumbudgery Common questionsWhat is the postcode for Dumbudgery?Dumbudgery, NSW has the postcode 2460.What state is Dumbudgery in?Dumbudgery is in New South Wales (NSW).Does postcode 2460 cover more than one suburb?Yes. Postcode 2460 covers 91 localities, so the postcode alone does not identify Dumbudgery. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.