Home Postcode finder NSW Eschol Eschol postcode NSW Eschol is a locality in New South Wales covered by postcode 2830. Postcode 2830 State or territory New South Wales (NSW) Region NSW Country West Add a free Eschol business listing Be the first listing in Eschol Common questionsWhat is the postcode for Eschol?Eschol, NSW has the postcode 2830.What state is Eschol in?Eschol is in New South Wales (NSW).Does postcode 2830 cover more than one suburb?Yes. Postcode 2830 covers 31 localities, so the postcode alone does not identify Eschol. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.