Home Postcode finder NSW Greenlands Greenlands postcode NSW Greenlands is a locality in New South Wales covered by postcode 2330. Postcode 2330 State or territory New South Wales (NSW) Region Hunter Add a free Greenlands business listing Be the first listing in Greenlands Common questionsWhat is the postcode for Greenlands?Greenlands, NSW has the postcode 2330.What state is Greenlands in?Greenlands is in New South Wales (NSW).Does postcode 2330 cover more than one suburb?Yes. Postcode 2330 covers 63 localities, so the postcode alone does not identify Greenlands. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.