Home Postcode finder VIC Tawonga South Tawonga South postcode VIC Tawonga South is a locality in Victoria covered by postcode 3698. Postcode 3698 State or territory Victoria (VIC) Region Vic Far Country Add a free Tawonga South business listing More business listings in Tawonga South Businesses in Tawonga SouthHeather J Mull103 Kiewa Valley Highway, Tawonga South VIC, Australia · 0428 993 125 Common questionsWhat is the postcode for Tawonga South?Tawonga South, VIC has the postcode 3698.What state is Tawonga South in?Tawonga South is in Victoria (VIC).Does postcode 3698 cover more than one suburb?No. Postcode 3698 covers Tawonga South only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Victoria, or widen the search to every Australian postcode.