Home Postcode finder VIC Hmas Cerberus Hmas Cerberus postcode VIC Hmas Cerberus is a locality in Victoria covered by postcode 3920. Postcode 3920 State or territory Victoria (VIC) Region Frankston Add a free Hmas Cerberus business listing Be the first listing in Hmas Cerberus Common questionsWhat is the postcode for Hmas Cerberus?Hmas Cerberus, VIC has the postcode 3920.What state is Hmas Cerberus in?Hmas Cerberus is in Victoria (VIC).Does postcode 3920 cover more than one suburb?No. Postcode 3920 covers Hmas Cerberus only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Victoria, or widen the search to every Australian postcode.