Home Postcode finder NSW Copeland Copeland postcode NSW Copeland is a locality in New South Wales covered by postcode 2422. Postcode 2422 State or territory New South Wales (NSW) Region Hunter Add a free Copeland business listing Be the first listing in Copeland Common questionsWhat is the postcode for Copeland?Copeland, NSW has the postcode 2422.What state is Copeland in?Copeland is in New South Wales (NSW).Does postcode 2422 cover more than one suburb?Yes. Postcode 2422 covers 45 localities, so the postcode alone does not identify Copeland. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.