Home Postcode finder NSW Tingira Heights Tingira Heights postcode NSW Tingira Heights is a locality in New South Wales covered by postcode 2290. Postcode 2290 State or territory New South Wales (NSW) Region Hunter Add a free Tingira Heights business listing Be the first listing in Tingira Heights Common questionsWhat is the postcode for Tingira Heights?Tingira Heights, NSW has the postcode 2290.What state is Tingira Heights in?Tingira Heights is in New South Wales (NSW).Does postcode 2290 cover more than one suburb?Yes. Postcode 2290 covers 10 localities, so the postcode alone does not identify Tingira Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.