Home Postcode finder NSW Cartwrights Hill Cartwrights Hill postcode NSW Cartwrights Hill is a locality in New South Wales covered by postcode 2650. Postcode 2650 State or territory New South Wales (NSW) Region Canberra Add a free Cartwrights Hill business listing Be the first listing in Cartwrights Hill Common questionsWhat is the postcode for Cartwrights Hill?Cartwrights Hill, NSW has the postcode 2650.What state is Cartwrights Hill in?Cartwrights Hill is in New South Wales (NSW).Does postcode 2650 cover more than one suburb?Yes. Postcode 2650 covers 52 localities, so the postcode alone does not identify Cartwrights Hill. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.