Home Postcode finder NSW Wattle Ponds Wattle Ponds postcode NSW Wattle Ponds is a locality in New South Wales covered by postcode 2330. Postcode 2330 State or territory New South Wales (NSW) Region Hunter Add a free Wattle Ponds business listing Be the first listing in Wattle Ponds Common questionsWhat is the postcode for Wattle Ponds?Wattle Ponds, NSW has the postcode 2330.What state is Wattle Ponds in?Wattle Ponds is in New South Wales (NSW).Does postcode 2330 cover more than one suburb?Yes. Postcode 2330 covers 63 localities, so the postcode alone does not identify Wattle Ponds. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.