Home Postcode finder VIC Wonga Wonga postcode VIC Wonga is a locality in Victoria covered by postcode 3960. Postcode 3960 State or territory Victoria (VIC) Region Vic Far Country Add a free Wonga business listing Be the first listing in Wonga Common questionsWhat is the postcode for Wonga?Wonga, VIC has the postcode 3960.What state is Wonga in?Wonga is in Victoria (VIC).Does postcode 3960 cover more than one suburb?Yes. Postcode 3960 covers 13 localities, so the postcode alone does not identify Wonga. Browse other postcodes in Victoria, or widen the search to every Australian postcode.