Home Postcode finder NSW Dalswinton Dalswinton postcode NSW Dalswinton is a locality in New South Wales covered by postcode 2328. Postcode 2328 State or territory New South Wales (NSW) Region Hunter Add a free Dalswinton business listing Be the first listing in Dalswinton Common questionsWhat is the postcode for Dalswinton?Dalswinton, NSW has the postcode 2328.What state is Dalswinton in?Dalswinton is in New South Wales (NSW).Does postcode 2328 cover more than one suburb?Yes. Postcode 2328 covers 10 localities, so the postcode alone does not identify Dalswinton. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.