Home Postcode finder NSW Congarinni Congarinni postcode NSW Congarinni is a locality in New South Wales covered by postcode 2447. Postcode 2447 State or territory New South Wales (NSW) Region NSW North Coast Add a free Congarinni business listing Be the first listing in Congarinni Common questionsWhat is the postcode for Congarinni?Congarinni, NSW has the postcode 2447.What state is Congarinni in?Congarinni is in New South Wales (NSW).Does postcode 2447 cover more than one suburb?Yes. Postcode 2447 covers 19 localities, so the postcode alone does not identify Congarinni. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.