Home Postcode finder VIC Matlock Matlock postcode VIC Matlock is a locality in Victoria covered by postcode 3723. Postcode 3723 State or territory Victoria (VIC) Region Vic Far Country Add a free Matlock business listing Be the first listing in Matlock Common questionsWhat is the postcode for Matlock?Matlock, VIC has the postcode 3723.What state is Matlock in?Matlock is in Victoria (VIC).Does postcode 3723 cover more than one suburb?Yes. Postcode 3723 covers 25 localities, so the postcode alone does not identify Matlock. Browse other postcodes in Victoria, or widen the search to every Australian postcode.