Home Postcode finder NSW Edgecliff Edgecliff postcode NSW Edgecliff is a locality in New South Wales covered by postcode 2027. Postcode 2027 State or territory New South Wales (NSW) Region Waterloo Add a free Edgecliff business listing More business listings in Edgecliff Businesses in EdgecliffAmbrosia Medical159 New South Head Road · 0293630032Anytime Fitness Edgecliff179-191 New South Head Road · 02 9327 1498Appliances Online90 New South Head Rd · 1300 000 555 Common questionsWhat is the postcode for Edgecliff?Edgecliff, NSW has the postcode 2027.What state is Edgecliff in?Edgecliff is in New South Wales (NSW).Does postcode 2027 cover more than one suburb?Yes. Postcode 2027 covers 4 localities, so the postcode alone does not identify Edgecliff. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.