Home Postcode finder VIC Knebsworth Knebsworth postcode VIC Knebsworth is a locality in Victoria covered by postcode 3286. Postcode 3286 State or territory Victoria (VIC) Region Vic Far Country Add a free Knebsworth business listing Be the first listing in Knebsworth Common questionsWhat is the postcode for Knebsworth?Knebsworth, VIC has the postcode 3286.What state is Knebsworth in?Knebsworth is in Victoria (VIC).Does postcode 3286 cover more than one suburb?Yes. Postcode 3286 covers 4 localities, so the postcode alone does not identify Knebsworth. Browse other postcodes in Victoria, or widen the search to every Australian postcode.