Home Postcode finder NSW Belmore River Belmore River postcode NSW Belmore River is a locality in New South Wales covered by postcode 2440. Postcode 2440 State or territory New South Wales (NSW) Region NSW North Coast Add a free Belmore River business listing Be the first listing in Belmore River Common questionsWhat is the postcode for Belmore River?Belmore River, NSW has the postcode 2440.What state is Belmore River in?Belmore River is in New South Wales (NSW).Does postcode 2440 cover more than one suburb?Yes. Postcode 2440 covers 48 localities, so the postcode alone does not identify Belmore River. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.