Home Postcode finder NSW Greenridge Greenridge postcode NSW Greenridge is a locality in New South Wales covered by postcode 2471. Postcode 2471 State or territory New South Wales (NSW) Region NSW North Coast Add a free Greenridge business listing More business listings in Greenridge Businesses in GreenridgeRentline123 Koala Crescent, Greenridge NSW 2450 · 1300 771 608 Common questionsWhat is the postcode for Greenridge?Greenridge, NSW has the postcode 2471.What state is Greenridge in?Greenridge is in New South Wales (NSW).Does postcode 2471 cover more than one suburb?Yes. Postcode 2471 covers 11 localities, so the postcode alone does not identify Greenridge. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.