Home Postcode finder VIC Black Rock Black Rock postcode VIC Black Rock is a locality in Victoria covered by postcode 3193. Postcode 3193 State or territory Victoria (VIC) Region Dandenong Add a free Black Rock business listing More business listings in Black Rock Businesses in Black RockAesthetic Lane598 Balcombe Road, Black Rock VIC 3193, Australia · (03) 8510 7460Bay Medical Aesthetics34 Bluff Rd, Black Rock VIC, Australia · 0433 778 137Bayside Trees | Tree Removal & Pruning41 First Street, Black Rock Victoria 3193, Australia · 0402080770 Common questionsWhat is the postcode for Black Rock?Black Rock, VIC has the postcode 3193.What state is Black Rock in?Black Rock is in Victoria (VIC).Does postcode 3193 cover more than one suburb?Yes. Postcode 3193 covers 4 localities, so the postcode alone does not identify Black Rock. Browse other postcodes in Victoria, or widen the search to every Australian postcode.