Home Postcode finder VIC Forbes Forbes postcode VIC Forbes is a locality in Victoria covered by postcode 3764. Postcode 3764 State or territory Victoria (VIC) Region Melbourne North West Add a free Forbes business listing Be the first listing in Forbes Common questionsWhat is the postcode for Forbes?Forbes, VIC has the postcode 3764.What state is Forbes in?Forbes is in Victoria (VIC).Does postcode 3764 cover more than one suburb?Yes. Postcode 3764 covers 8 localities, so the postcode alone does not identify Forbes. Browse other postcodes in Victoria, or widen the search to every Australian postcode.