Home Postcode finder NSW Micalo Island Micalo Island postcode NSW Micalo Island is a locality in New South Wales covered by postcode 2464. Postcode 2464 State or territory New South Wales (NSW) Region NSW North Coast Add a free Micalo Island business listing Be the first listing in Micalo Island Common questionsWhat is the postcode for Micalo Island?Micalo Island, NSW has the postcode 2464.What state is Micalo Island in?Micalo Island is in New South Wales (NSW).Does postcode 2464 cover more than one suburb?Yes. Postcode 2464 covers 6 localities, so the postcode alone does not identify Micalo Island. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.