Home Postcode finder NSW The Brothers The Brothers postcode NSW The Brothers is a locality in New South Wales covered by postcode 2630. Postcode 2630 State or territory New South Wales (NSW) Region Canberra Add a free The Brothers business listing Be the first listing in The Brothers Common questionsWhat is the postcode for The Brothers?The Brothers, NSW has the postcode 2630.What state is The Brothers in?The Brothers is in New South Wales (NSW).Does postcode 2630 cover more than one suburb?Yes. Postcode 2630 covers 39 localities, so the postcode alone does not identify The Brothers. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.