Home Postcode finder NSW Toonumbar Toonumbar postcode NSW Toonumbar is a locality in New South Wales covered by postcode 2474. Postcode 2474 State or territory New South Wales (NSW) Region NSW North Coast Add a free Toonumbar business listing Be the first listing in Toonumbar Common questionsWhat is the postcode for Toonumbar?Toonumbar, NSW has the postcode 2474.What state is Toonumbar in?Toonumbar is in New South Wales (NSW).Does postcode 2474 cover more than one suburb?Yes. Postcode 2474 covers 46 localities, so the postcode alone does not identify Toonumbar. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.