Home Postcode finder NSW Talbingo Talbingo postcode NSW Talbingo is a locality in New South Wales covered by postcode 2720. Postcode 2720 State or territory New South Wales (NSW) Region Canberra Add a free Talbingo business listing More business listings in Talbingo Businesses in TalbingoTalbingo Public School48 Lampe St · 02 69495209 Common questionsWhat is the postcode for Talbingo?Talbingo, NSW has the postcode 2720.What state is Talbingo in?Talbingo is in New South Wales (NSW).Does postcode 2720 cover more than one suburb?Yes. Postcode 2720 covers 28 localities, so the postcode alone does not identify Talbingo. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.