Home Postcode finder VIC Hamlyn Heights Hamlyn Heights postcode VIC Hamlyn Heights is a locality in Victoria covered by postcode 3215. Postcode 3215 State or territory Victoria (VIC) Region Vic Country Add a free Hamlyn Heights business listing More business listings in Hamlyn Heights Businesses in Hamlyn HeightsGo Green Glazing17 Montgomery Avenue · 0457 389 077Western Heights Secondary CollegeQuamby Ave · 03 52771177 Common questionsWhat is the postcode for Hamlyn Heights?Hamlyn Heights, VIC has the postcode 3215.What state is Hamlyn Heights in?Hamlyn Heights is in Victoria (VIC).Does postcode 3215 cover more than one suburb?Yes. Postcode 3215 covers 7 localities, so the postcode alone does not identify Hamlyn Heights. Browse other postcodes in Victoria, or widen the search to every Australian postcode.