Home Postcode finder VIC Mysia Mysia postcode VIC Mysia is a locality in Victoria covered by postcode 3518. Postcode 3518 State or territory Victoria (VIC) Region Vic Far Country Add a free Mysia business listing Be the first listing in Mysia Common questionsWhat is the postcode for Mysia?Mysia, VIC has the postcode 3518.What state is Mysia in?Mysia is in Victoria (VIC).Does postcode 3518 cover more than one suburb?Yes. Postcode 3518 covers 16 localities, so the postcode alone does not identify Mysia. Browse other postcodes in Victoria, or widen the search to every Australian postcode.