Home Postcode finder NSW Tarban Tarban postcode NSW Tarban is a locality in New South Wales covered by postcode 2372. Postcode 2372 State or territory New South Wales (NSW) Region NSW North Coast Add a free Tarban business listing Be the first listing in Tarban Common questionsWhat is the postcode for Tarban?Tarban, NSW has the postcode 2372.What state is Tarban in?Tarban is in New South Wales (NSW).Does postcode 2372 cover more than one suburb?Yes. Postcode 2372 covers 22 localities, so the postcode alone does not identify Tarban. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.