Home Postcode finder NSW Redbournberry Redbournberry postcode NSW Redbournberry is a locality in New South Wales covered by postcode 2330. Postcode 2330 State or territory New South Wales (NSW) Region Hunter Add a free Redbournberry business listing Be the first listing in Redbournberry Common questionsWhat is the postcode for Redbournberry?Redbournberry, NSW has the postcode 2330.What state is Redbournberry in?Redbournberry is in New South Wales (NSW).Does postcode 2330 cover more than one suburb?Yes. Postcode 2330 covers 63 localities, so the postcode alone does not identify Redbournberry. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.