Home Postcode finder NSW Tirrannaville Tirrannaville postcode NSW Tirrannaville is a locality in New South Wales covered by postcode 2580. Postcode 2580 State or territory New South Wales (NSW) Region Canberra Add a free Tirrannaville business listing Be the first listing in Tirrannaville Common questionsWhat is the postcode for Tirrannaville?Tirrannaville, NSW has the postcode 2580.What state is Tirrannaville in?Tirrannaville is in New South Wales (NSW).Does postcode 2580 cover more than one suburb?Yes. Postcode 2580 covers 44 localities, so the postcode alone does not identify Tirrannaville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.