Home Postcode finder VIC Yarrunga Yarrunga postcode VIC Yarrunga is a locality in Victoria covered by postcode 3677. Postcode 3677 State or territory Victoria (VIC) Region Vic Far Country Add a free Yarrunga business listing Be the first listing in Yarrunga Common questionsWhat is the postcode for Yarrunga?Yarrunga, VIC has the postcode 3677.What state is Yarrunga in?Yarrunga is in Victoria (VIC).Does postcode 3677 cover more than one suburb?Yes. Postcode 3677 covers 3 localities, so the postcode alone does not identify Yarrunga. Browse other postcodes in Victoria, or widen the search to every Australian postcode.