Home Postcode finder NSW East Wardell East Wardell postcode NSW East Wardell is a locality in New South Wales covered by postcode 2477. Postcode 2477 State or territory New South Wales (NSW) Region NSW North Coast Add a free East Wardell business listing Be the first listing in East Wardell Common questionsWhat is the postcode for East Wardell?East Wardell, NSW has the postcode 2477.What state is East Wardell in?East Wardell is in New South Wales (NSW).Does postcode 2477 cover more than one suburb?Yes. Postcode 2477 covers 16 localities, so the postcode alone does not identify East Wardell. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.