Home Postcode finder NSW The Ridgeway The Ridgeway postcode NSW The Ridgeway is a locality in New South Wales covered by postcode 2620. Postcode 2620 State or territory New South Wales (NSW) Region Canberra Add a free The Ridgeway business listing Be the first listing in The Ridgeway Common questionsWhat is the postcode for The Ridgeway?The Ridgeway, NSW has the postcode 2620.What state is The Ridgeway in?The Ridgeway is in New South Wales (NSW).Does postcode 2620 cover more than one suburb?Yes. Postcode 2620 covers 29 localities, so the postcode alone does not identify The Ridgeway. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.