Home Postcode finder VIC Cooma Cooma postcode VIC Cooma is a locality in Victoria covered by postcode 3616. Postcode 3616 State or territory Victoria (VIC) Region Vic Far Country Add a free Cooma business listing Be the first listing in Cooma Common questionsWhat is the postcode for Cooma?Cooma, VIC has the postcode 3616.What state is Cooma in?Cooma is in Victoria (VIC).Does postcode 3616 cover more than one suburb?Yes. Postcode 3616 covers 8 localities, so the postcode alone does not identify Cooma. Browse other postcodes in Victoria, or widen the search to every Australian postcode.