Home Postcode finder NSWDL Sandy Creek Sandy Creek postcode NSWDL Sandy Creek is a locality in New South Wales covered by postcode 2338. Postcode 2338 State or territory New South Wales (NSWDL) Region Hunter Add a free Sandy Creek business listing Be the first listing in Sandy Creek Common questionsWhat is the postcode for Sandy Creek?Sandy Creek, NSWDL has the postcode 2338.What state is Sandy Creek in?Sandy Creek is in New South Wales (NSWDL).Does postcode 2338 cover more than one suburb?Yes. Postcode 2338 covers 9 localities, so the postcode alone does not identify Sandy Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.