Home Postcode finder VIC Tarraville Tarraville postcode VIC Tarraville is a locality in Victoria covered by postcode 3971. Postcode 3971 State or territory Victoria (VIC) Region Vic Far Country Add a free Tarraville business listing Be the first listing in Tarraville Common questionsWhat is the postcode for Tarraville?Tarraville, VIC has the postcode 3971.What state is Tarraville in?Tarraville is in Victoria (VIC).Does postcode 3971 cover more than one suburb?Yes. Postcode 3971 covers 21 localities, so the postcode alone does not identify Tarraville. Browse other postcodes in Victoria, or widen the search to every Australian postcode.