Home Postcode finder NSW Book Book Book Book postcode NSW Book Book 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 Book Book business listing Be the first listing in Book Book Common questionsWhat is the postcode for Book Book?Book Book, NSW has the postcode 2650.What state is Book Book in?Book Book 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 Book Book. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.