Home Postcode finder VIC Cocoroc Cocoroc postcode VIC Cocoroc is a locality in Victoria covered by postcode 3030. Postcode 3030 State or territory Victoria (VIC) Region Melbourne North West Add a free Cocoroc business listing Be the first listing in Cocoroc Common questionsWhat is the postcode for Cocoroc?Cocoroc, VIC has the postcode 3030.What state is Cocoroc in?Cocoroc is in Victoria (VIC).Does postcode 3030 cover more than one suburb?Yes. Postcode 3030 covers 6 localities, so the postcode alone does not identify Cocoroc. Browse other postcodes in Victoria, or widen the search to every Australian postcode.