Home Postcode finder NSW Killimicat Killimicat postcode NSW Killimicat is a locality in New South Wales covered by postcode 2720. Postcode 2720 State or territory New South Wales (NSW) Region Canberra Add a free Killimicat business listing Be the first listing in Killimicat Common questionsWhat is the postcode for Killimicat?Killimicat, NSW has the postcode 2720.What state is Killimicat in?Killimicat is in New South Wales (NSW).Does postcode 2720 cover more than one suburb?Yes. Postcode 2720 covers 28 localities, so the postcode alone does not identify Killimicat. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.