Home Postcode finder NSW Wanaaring Wanaaring postcode NSW Wanaaring is a locality in New South Wales covered by postcode 2840. Postcode 2840 State or territory New South Wales (NSW) Region NSW Country West Add a free Wanaaring business listing More business listings in Wanaaring Businesses in WanaaringWanaaring Public SchoolBourke Rd · 02 68747769 Common questionsWhat is the postcode for Wanaaring?Wanaaring, NSW has the postcode 2840.What state is Wanaaring in?Wanaaring is in New South Wales (NSW).Does postcode 2840 cover more than one suburb?Yes. Postcode 2840 covers 11 localities, so the postcode alone does not identify Wanaaring. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.