Home Postcode finder VIC Moorngag Moorngag postcode VIC Moorngag is a locality in Victoria covered by postcode 3673. Postcode 3673 State or territory Victoria (VIC) Region Vic Far Country Add a free Moorngag business listing Be the first listing in Moorngag Common questionsWhat is the postcode for Moorngag?Moorngag, VIC has the postcode 3673.What state is Moorngag in?Moorngag is in Victoria (VIC).Does postcode 3673 cover more than one suburb?Yes. Postcode 3673 covers 15 localities, so the postcode alone does not identify Moorngag. Browse other postcodes in Victoria, or widen the search to every Australian postcode.