Home Postcode finder NSW Camberwell Camberwell postcode NSW Camberwell is a locality in New South Wales covered by postcode 2330. Postcode 2330 State or territory New South Wales (NSW) Region Hunter Add a free Camberwell business listing Be the first listing in Camberwell Common questionsWhat is the postcode for Camberwell?Camberwell, NSW has the postcode 2330.What state is Camberwell in?Camberwell is in New South Wales (NSW).Does postcode 2330 cover more than one suburb?Yes. Postcode 2330 covers 63 localities, so the postcode alone does not identify Camberwell. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.