Home Postcode finder NSW Glennies Creek Glennies Creek postcode NSW Glennies Creek 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 Glennies Creek business listing Be the first listing in Glennies Creek Common questionsWhat is the postcode for Glennies Creek?Glennies Creek, NSW has the postcode 2330.What state is Glennies Creek in?Glennies Creek 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 Glennies Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.