Home Postcode finder NSW Grabine Grabine postcode NSW Grabine is a locality in New South Wales covered by postcode 2583. Postcode 2583 State or territory New South Wales (NSW) Region Canberra Add a free Grabine business listing Be the first listing in Grabine Common questionsWhat is the postcode for Grabine?Grabine, NSW has the postcode 2583.What state is Grabine in?Grabine is in New South Wales (NSW).Does postcode 2583 cover more than one suburb?Yes. Postcode 2583 covers 16 localities, so the postcode alone does not identify Grabine. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.