Home Postcode finder VIC Watchem Watchem postcode VIC Watchem is a locality in Victoria covered by postcode 3482. Postcode 3482 State or territory Victoria (VIC) Region Vic Far Country Add a free Watchem business listing Be the first listing in Watchem Common questionsWhat is the postcode for Watchem?Watchem, VIC has the postcode 3482.What state is Watchem in?Watchem is in Victoria (VIC).Does postcode 3482 cover more than one suburb?Yes. Postcode 3482 covers 5 localities, so the postcode alone does not identify Watchem. Browse other postcodes in Victoria, or widen the search to every Australian postcode.