Home Postcode finder NSW Curlwaa Curlwaa postcode NSW Curlwaa is a locality in New South Wales covered by postcode 2648. Postcode 2648 State or territory New South Wales (NSW) Region Vic Far Country Add a free Curlwaa business listing Be the first listing in Curlwaa Common questionsWhat is the postcode for Curlwaa?Curlwaa, NSW has the postcode 2648.What state is Curlwaa in?Curlwaa is in New South Wales (NSW).Does postcode 2648 cover more than one suburb?Yes. Postcode 2648 covers 13 localities, so the postcode alone does not identify Curlwaa. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.