Home Postcode finder VIC Glengower Glengower postcode VIC Glengower is a locality in Victoria covered by postcode 3370. Postcode 3370 State or territory Victoria (VIC) Region Vic Far Country Add a free Glengower business listing Be the first listing in Glengower Common questionsWhat is the postcode for Glengower?Glengower, VIC has the postcode 3370.What state is Glengower in?Glengower is in Victoria (VIC).Does postcode 3370 cover more than one suburb?Yes. Postcode 3370 covers 4 localities, so the postcode alone does not identify Glengower. Browse other postcodes in Victoria, or widen the search to every Australian postcode.