Home Postcode finder VIC Barunah Plains Barunah Plains postcode VIC Barunah Plains is a locality in Victoria covered by postcode 3329. Postcode 3329 State or territory Victoria (VIC) Region Vic Far Country Add a free Barunah Plains business listing Be the first listing in Barunah Plains Common questionsWhat is the postcode for Barunah Plains?Barunah Plains, VIC has the postcode 3329.What state is Barunah Plains in?Barunah Plains is in Victoria (VIC).Does postcode 3329 cover more than one suburb?Yes. Postcode 3329 covers 3 localities, so the postcode alone does not identify Barunah Plains. Browse other postcodes in Victoria, or widen the search to every Australian postcode.