Home Postcode finder VIC Dendy Dendy postcode VIC Dendy is a locality in Victoria covered by postcode 3186. Postcode 3186 State or territory Victoria (VIC) Region Moorabbin Add a free Dendy business listing Be the first listing in Dendy Common questionsWhat is the postcode for Dendy?Dendy, VIC has the postcode 3186.What state is Dendy in?Dendy is in Victoria (VIC).Does postcode 3186 cover more than one suburb?Yes. Postcode 3186 covers 4 localities, so the postcode alone does not identify Dendy. Browse other postcodes in Victoria, or widen the search to every Australian postcode.