Home Postcode finder NSW Buttaba Buttaba postcode NSW Buttaba is a locality in New South Wales covered by postcode 2283. Postcode 2283 State or territory New South Wales (NSW) Region Hunter Add a free Buttaba business listing Be the first listing in Buttaba Common questionsWhat is the postcode for Buttaba?Buttaba, NSW has the postcode 2283.What state is Buttaba in?Buttaba is in New South Wales (NSW).Does postcode 2283 cover more than one suburb?Yes. Postcode 2283 covers 15 localities, so the postcode alone does not identify Buttaba. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.