Home Postcode finder VIC Chetwynd Chetwynd postcode VIC Chetwynd is a locality in Victoria covered by postcode 3312. Postcode 3312 State or territory Victoria (VIC) Region Vic Far Country Add a free Chetwynd business listing Be the first listing in Chetwynd Common questionsWhat is the postcode for Chetwynd?Chetwynd, VIC has the postcode 3312.What state is Chetwynd in?Chetwynd is in Victoria (VIC).Does postcode 3312 cover more than one suburb?Yes. Postcode 3312 covers 19 localities, so the postcode alone does not identify Chetwynd. Browse other postcodes in Victoria, or widen the search to every Australian postcode.