Home Postcode finder NSW Tilbuster Tilbuster postcode NSW Tilbuster is a locality in New South Wales covered by postcode 2350. Postcode 2350 State or territory New South Wales (NSW) Region NSW North Coast Add a free Tilbuster business listing Be the first listing in Tilbuster Common questionsWhat is the postcode for Tilbuster?Tilbuster, NSW has the postcode 2350.What state is Tilbuster in?Tilbuster is in New South Wales (NSW).Does postcode 2350 cover more than one suburb?Yes. Postcode 2350 covers 25 localities, so the postcode alone does not identify Tilbuster. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.