Home Postcode finder VIC Caveat Caveat postcode VIC Caveat is a locality in Victoria covered by postcode 3660. Postcode 3660 State or territory Victoria (VIC) Region Vic Far Country Add a free Caveat business listing Be the first listing in Caveat Common questionsWhat is the postcode for Caveat?Caveat, VIC has the postcode 3660.What state is Caveat in?Caveat is in Victoria (VIC).Does postcode 3660 cover more than one suburb?Yes. Postcode 3660 covers 10 localities, so the postcode alone does not identify Caveat. Browse other postcodes in Victoria, or widen the search to every Australian postcode.