Home Postcode finder NSW Eucumbene Eucumbene postcode NSW Eucumbene 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 Eucumbene business listing Be the first listing in Eucumbene Common questionsWhat is the postcode for Eucumbene?Eucumbene, NSW has the postcode 2628.What state is Eucumbene in?Eucumbene 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 Eucumbene. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.