Home Postcode finder NSW Numbla Vale Numbla Vale postcode NSW Numbla Vale is a locality in New South Wales covered by postcode 2628. Postcode 2628 State or territory New South Wales (NSW) Region Canberra Add a free Numbla Vale business listing Be the first listing in Numbla Vale Common questionsWhat is the postcode for Numbla Vale?Numbla Vale, NSW has the postcode 2628.What state is Numbla Vale in?Numbla Vale is in New South Wales (NSW).Does postcode 2628 cover more than one suburb?Yes. Postcode 2628 covers 14 localities, so the postcode alone does not identify Numbla Vale. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.