Home Postcode finder NSW Pucawan Pucawan postcode NSW Pucawan is a locality in New South Wales covered by postcode 2666. Postcode 2666 State or territory New South Wales (NSW) Region Canberra Add a free Pucawan business listing Be the first listing in Pucawan Common questionsWhat is the postcode for Pucawan?Pucawan, NSW has the postcode 2666.What state is Pucawan in?Pucawan is in New South Wales (NSW).Does postcode 2666 cover more than one suburb?Yes. Postcode 2666 covers 14 localities, so the postcode alone does not identify Pucawan. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.