Home Postcode finder NSW Piallamore Piallamore postcode NSW Piallamore is a locality in New South Wales covered by postcode 2340. Postcode 2340 State or territory New South Wales (NSW) Region NSW North Coast Add a free Piallamore business listing Be the first listing in Piallamore Common questionsWhat is the postcode for Piallamore?Piallamore, NSW has the postcode 2340.What state is Piallamore in?Piallamore is in New South Wales (NSW).Does postcode 2340 cover more than one suburb?Yes. Postcode 2340 covers 39 localities, so the postcode alone does not identify Piallamore. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.