Home Postcode finder VIC Byaduk North Byaduk North postcode VIC Byaduk North is a locality in Victoria covered by postcode 3300. Postcode 3300 State or territory Victoria (VIC) Region Vic Far Country Add a free Byaduk North business listing Be the first listing in Byaduk North Common questionsWhat is the postcode for Byaduk North?Byaduk North, VIC has the postcode 3300.What state is Byaduk North in?Byaduk North is in Victoria (VIC).Does postcode 3300 cover more than one suburb?Yes. Postcode 3300 covers 2 localities, so the postcode alone does not identify Byaduk North. Browse other postcodes in Victoria, or widen the search to every Australian postcode.