Home Postcode finder NSW Brunkerville Brunkerville postcode NSW Brunkerville is a locality in New South Wales covered by postcode 2323. Postcode 2323 State or territory New South Wales (NSW) Region Hunter Add a free Brunkerville business listing Be the first listing in Brunkerville Common questionsWhat is the postcode for Brunkerville?Brunkerville, NSW has the postcode 2323.What state is Brunkerville in?Brunkerville is in New South Wales (NSW).Does postcode 2323 cover more than one suburb?Yes. Postcode 2323 covers 14 localities, so the postcode alone does not identify Brunkerville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.