Home Postcode finder NSW Dalmorton Dalmorton postcode NSW Dalmorton 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 Dalmorton business listing Be the first listing in Dalmorton Common questionsWhat is the postcode for Dalmorton?Dalmorton, NSW has the postcode 2460.What state is Dalmorton in?Dalmorton 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 Dalmorton. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.