Home Postcode finder NSW Purfleet Purfleet postcode NSW Purfleet is a locality in New South Wales covered by postcode 2430. Postcode 2430 State or territory New South Wales (NSW) Region Hunter Add a free Purfleet business listing Be the first listing in Purfleet Common questionsWhat is the postcode for Purfleet?Purfleet, NSW has the postcode 2430.What state is Purfleet in?Purfleet is in New South Wales (NSW).Does postcode 2430 cover more than one suburb?Yes. Postcode 2430 covers 39 localities, so the postcode alone does not identify Purfleet. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.