Home Postcode finder NSW Phoenix Park Phoenix Park postcode NSW Phoenix Park is a locality in New South Wales covered by postcode 2321. Postcode 2321 State or territory New South Wales (NSW) Region Hunter Add a free Phoenix Park business listing Be the first listing in Phoenix Park Common questionsWhat is the postcode for Phoenix Park?Phoenix Park, NSW has the postcode 2321.What state is Phoenix Park in?Phoenix Park is in New South Wales (NSW).Does postcode 2321 cover more than one suburb?Yes. Postcode 2321 covers 20 localities, so the postcode alone does not identify Phoenix Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.