Home Postcode finder NSW Pacific Palms Pacific Palms postcode NSW Pacific Palms is a locality in New South Wales covered by postcode 2428. Postcode 2428 State or territory New South Wales (NSW) Region Hunter Add a free Pacific Palms business listing Be the first listing in Pacific Palms Common questionsWhat is the postcode for Pacific Palms?Pacific Palms, NSW has the postcode 2428.What state is Pacific Palms in?Pacific Palms is in New South Wales (NSW).Does postcode 2428 cover more than one suburb?Yes. Postcode 2428 covers 21 localities, so the postcode alone does not identify Pacific Palms. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.