Home Postcode finder NSW Copeton Copeton postcode NSW Copeton is a locality in New South Wales covered by postcode 2360. Postcode 2360 State or territory New South Wales (NSW) Region NSW North Coast Add a free Copeton business listing Be the first listing in Copeton Common questionsWhat is the postcode for Copeton?Copeton, NSW has the postcode 2360.What state is Copeton in?Copeton is in New South Wales (NSW).Does postcode 2360 cover more than one suburb?Yes. Postcode 2360 covers 27 localities, so the postcode alone does not identify Copeton. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.