Home Postcode finder NSW Glen Davis Glen Davis postcode NSW Glen Davis is a locality in New South Wales covered by postcode 2846. Postcode 2846 State or territory New South Wales (NSW) Region NSW Country West Add a free Glen Davis business listing Be the first listing in Glen Davis Common questionsWhat is the postcode for Glen Davis?Glen Davis, NSW has the postcode 2846.What state is Glen Davis in?Glen Davis is in New South Wales (NSW).Does postcode 2846 cover more than one suburb?Yes. Postcode 2846 covers 3 localities, so the postcode alone does not identify Glen Davis. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.