Home Postcode finder VIC Winton North Winton North postcode VIC Winton North is a locality in Victoria covered by postcode 3673. Postcode 3673 State or territory Victoria (VIC) Region Vic Far Country Add a free Winton North business listing Be the first listing in Winton North Common questionsWhat is the postcode for Winton North?Winton North, VIC has the postcode 3673.What state is Winton North in?Winton North is in Victoria (VIC).Does postcode 3673 cover more than one suburb?Yes. Postcode 3673 covers 15 localities, so the postcode alone does not identify Winton North. Browse other postcodes in Victoria, or widen the search to every Australian postcode.