Home Postcode finder NSW Lorne Lorne postcode NSW Lorne is a locality in New South Wales covered by postcode 2439. Postcode 2439 State or territory New South Wales (NSW) Region NSW North Coast Add a free Lorne business listing Be the first listing in Lorne Common questionsWhat is the postcode for Lorne?Lorne, NSW has the postcode 2439.What state is Lorne in?Lorne is in New South Wales (NSW).Does postcode 2439 cover more than one suburb?Yes. Postcode 2439 covers 10 localities, so the postcode alone does not identify Lorne. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.