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