Home Postcode finder NSW Belmont Belmont postcode NSW Belmont is a locality in New South Wales covered by postcode 2280. Postcode 2280 State or territory New South Wales (NSW) Region Hunter Add a free Belmont business listing More business listings in Belmont Businesses in BelmontABC Pest Control NEW CASTLE13 redrose ave · 61240409770Beaches Rvs456-462 Pacific Highway · 249693358BELMONT BETTA HOME LIVING410 Pacific Hwy, Belmont NSW 2280, Australia · 0249477197 Common questionsWhat is the postcode for Belmont?Belmont, NSW has the postcode 2280.What state is Belmont in?Belmont is in New South Wales (NSW).Does postcode 2280 cover more than one suburb?Yes. Postcode 2280 covers 8 localities, so the postcode alone does not identify Belmont. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.