Home Postcode finder NSW Orange East Orange East postcode NSW Orange East is a locality in New South Wales covered by postcode 2800. Postcode 2800 State or territory New South Wales (NSW) Region NSW Country West Add a free Orange East business listing More business listings in Orange East Businesses in Orange EastSt Mary's SchoolCnr Park and Byng Sts · 02 63627926 Common questionsWhat is the postcode for Orange East?Orange East, NSW has the postcode 2800.What state is Orange East in?Orange East is in New South Wales (NSW).Does postcode 2800 cover more than one suburb?Yes. Postcode 2800 covers 33 localities, so the postcode alone does not identify Orange East. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.