Home Postcode finder NSW Newport Beach Newport Beach postcode NSW Newport Beach is a locality in New South Wales covered by postcode 2106. Postcode 2106 State or territory New South Wales (NSW) Region Frenchs Forest Add a free Newport Beach business listing More business listings in Newport Beach Businesses in Newport BeachKU Newport Preschool131 Queen's Parade East · 02 9999 4606 Common questionsWhat is the postcode for Newport Beach?Newport Beach, NSW has the postcode 2106.What state is Newport Beach in?Newport Beach is in New South Wales (NSW).Does postcode 2106 cover more than one suburb?Yes. Postcode 2106 covers 2 localities, so the postcode alone does not identify Newport Beach. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.