Home Postcode finder NSW Red Range Red Range postcode NSW Red Range is a locality in New South Wales covered by postcode 2370. Postcode 2370 State or territory New South Wales (NSW) Region NSW North Coast Add a free Red Range business listing Be the first listing in Red Range Common questionsWhat is the postcode for Red Range?Red Range, NSW has the postcode 2370.What state is Red Range in?Red Range is in New South Wales (NSW).Does postcode 2370 cover more than one suburb?Yes. Postcode 2370 covers 24 localities, so the postcode alone does not identify Red Range. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.