Home Postcode finder NSW North Haven North Haven postcode NSW North Haven is a locality in New South Wales covered by postcode 2443. Postcode 2443 State or territory New South Wales (NSW) Region NSW North Coast Add a free North Haven business listing More business listings in North Haven Businesses in North HavenNorth Haven Public School670 Ocean Drive · 02 65599261Spot on Antenna ServicesCamden Street, North Haven NSW, Australia · +61 410 174 529 Common questionsWhat is the postcode for North Haven?North Haven, NSW has the postcode 2443.What state is North Haven in?North Haven is in New South Wales (NSW).Does postcode 2443 cover more than one suburb?Yes. Postcode 2443 covers 19 localities, so the postcode alone does not identify North Haven. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.