Home Postcode finder NSW Brindabella Brindabella postcode NSW Brindabella is a locality in New South Wales covered by postcode 2611. Postcode 2611 State or territory New South Wales (NSW) Region Canberra Add a free Brindabella business listing Be the first listing in Brindabella Common questionsWhat is the postcode for Brindabella?Brindabella, NSW has the postcode 2611.What state is Brindabella in?Brindabella is in New South Wales (NSW).Does postcode 2611 cover more than one suburb?Yes. Postcode 2611 covers 16 localities, so the postcode alone does not identify Brindabella. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.