Home Postcode finder VIC Delburn Delburn postcode VIC Delburn is a locality in Victoria covered by postcode 3871. Postcode 3871 State or territory Victoria (VIC) Region Vic Far Country Add a free Delburn business listing Be the first listing in Delburn Common questionsWhat is the postcode for Delburn?Delburn, VIC has the postcode 3871.What state is Delburn in?Delburn is in Victoria (VIC).Does postcode 3871 cover more than one suburb?Yes. Postcode 3871 covers 8 localities, so the postcode alone does not identify Delburn. Browse other postcodes in Victoria, or widen the search to every Australian postcode.