Home Postcode finder VIC Katamatite Katamatite postcode VIC Katamatite is a locality in Victoria covered by postcode 3649. Postcode 3649 State or territory Victoria (VIC) Region Vic Far Country Add a free Katamatite business listing More business listings in Katamatite Businesses in KatamatiteKatamatite Primary SchoolCurrajong Ave · 03 58651242 Common questionsWhat is the postcode for Katamatite?Katamatite, VIC has the postcode 3649.What state is Katamatite in?Katamatite is in Victoria (VIC).Does postcode 3649 cover more than one suburb?Yes. Postcode 3649 covers 2 localities, so the postcode alone does not identify Katamatite. Browse other postcodes in Victoria, or widen the search to every Australian postcode.