Home Postcode finder VIC Cremorne Cremorne postcode VIC Cremorne is a locality in Victoria covered by postcode 3121. Postcode 3121 State or territory Victoria (VIC) Region Moorabbin Add a free Cremorne business listing More business listings in Cremorne Businesses in CremorneActivePipe Group Pty Ltd.64 Gwynne Street, Cremorne VIC, Australia · 0390170991ActivePipe Group Pty Ltd.64 Gwynne Street, Cremorne VIC, Australia · 0390170991Bourke St. the Label10-20 Gwynne Street, Cremorne VIC 3121, Australia · ++61 493 206 358 Common questionsWhat is the postcode for Cremorne?Cremorne, VIC has the postcode 3121.What state is Cremorne in?Cremorne is in Victoria (VIC).Does postcode 3121 cover more than one suburb?Yes. Postcode 3121 covers 7 localities, so the postcode alone does not identify Cremorne. Browse other postcodes in Victoria, or widen the search to every Australian postcode.