Home Postcode finder NSW East Branxton East Branxton postcode NSW East Branxton is a locality in New South Wales covered by postcode 2335. Postcode 2335 State or territory New South Wales (NSW) Region Hunter Add a free East Branxton business listing Be the first listing in East Branxton Common questionsWhat is the postcode for East Branxton?East Branxton, NSW has the postcode 2335.What state is East Branxton in?East Branxton is in New South Wales (NSW).Does postcode 2335 cover more than one suburb?Yes. Postcode 2335 covers 10 localities, so the postcode alone does not identify East Branxton. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.