Home Postcode finder NSWDL Austral Eden Austral Eden postcode NSWDL Austral Eden is a locality in New South Wales covered by postcode 2440. Postcode 2440 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Austral Eden business listing Be the first listing in Austral Eden Common questionsWhat is the postcode for Austral Eden?Austral Eden, NSWDL has the postcode 2440.What state is Austral Eden in?Austral Eden is in New South Wales (NSWDL).Does postcode 2440 cover more than one suburb?Yes. Postcode 2440 covers 48 localities, so the postcode alone does not identify Austral Eden. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.