Home Postcode finder NSW Koonorigan Koonorigan postcode NSW Koonorigan is a locality in New South Wales covered by postcode 2480. Postcode 2480 State or territory New South Wales (NSW) Region NSW North Coast Add a free Koonorigan business listing Be the first listing in Koonorigan Common questionsWhat is the postcode for Koonorigan?Koonorigan, NSW has the postcode 2480.What state is Koonorigan in?Koonorigan is in New South Wales (NSW).Does postcode 2480 cover more than one suburb?Yes. Postcode 2480 covers 68 localities, so the postcode alone does not identify Koonorigan. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.