Home Postcode finder NSW Tallawang Tallawang postcode NSW Tallawang is a locality in New South Wales covered by postcode 2852. Postcode 2852 State or territory New South Wales (NSW) Region NSW Country West Add a free Tallawang business listing Be the first listing in Tallawang Common questionsWhat is the postcode for Tallawang?Tallawang, NSW has the postcode 2852.What state is Tallawang in?Tallawang is in New South Wales (NSW).Does postcode 2852 cover more than one suburb?Yes. Postcode 2852 covers 14 localities, so the postcode alone does not identify Tallawang. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.