Home Postcode finder NSW Cams Wharf Cams Wharf postcode NSW Cams Wharf is a locality in New South Wales covered by postcode 2281. Postcode 2281 State or territory New South Wales (NSW) Region Hunter Add a free Cams Wharf business listing Be the first listing in Cams Wharf Common questionsWhat is the postcode for Cams Wharf?Cams Wharf, NSW has the postcode 2281.What state is Cams Wharf in?Cams Wharf is in New South Wales (NSW).Does postcode 2281 cover more than one suburb?Yes. Postcode 2281 covers 11 localities, so the postcode alone does not identify Cams Wharf. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.