Home Postcode finder NSW Keith Hall Keith Hall postcode NSW Keith Hall is a locality in New South Wales covered by postcode 2478. Postcode 2478 State or territory New South Wales (NSW) Region NSW North Coast Add a free Keith Hall business listing Be the first listing in Keith Hall Common questionsWhat is the postcode for Keith Hall?Keith Hall, NSW has the postcode 2478.What state is Keith Hall in?Keith Hall is in New South Wales (NSW).Does postcode 2478 cover more than one suburb?Yes. Postcode 2478 covers 15 localities, so the postcode alone does not identify Keith Hall. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.