Home Postcode finder NSW Tullarwalla Tullarwalla postcode NSW Tullarwalla is a locality in New South Wales covered by postcode 2540. Postcode 2540 State or territory New South Wales (NSW) Region NSW Country West Add a free Tullarwalla business listing Be the first listing in Tullarwalla Common questionsWhat is the postcode for Tullarwalla?Tullarwalla, NSW has the postcode 2540.What state is Tullarwalla in?Tullarwalla is in New South Wales (NSW).Does postcode 2540 cover more than one suburb?Yes. Postcode 2540 covers 68 localities, so the postcode alone does not identify Tullarwalla. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.