Home Postcode finder NSW Coila Coila postcode NSW Coila is a locality in New South Wales covered by postcode 2537. Postcode 2537 State or territory New South Wales (NSW) Region NSW Country West Add a free Coila business listing Be the first listing in Coila Common questionsWhat is the postcode for Coila?Coila, NSW has the postcode 2537.What state is Coila in?Coila is in New South Wales (NSW).Does postcode 2537 cover more than one suburb?Yes. Postcode 2537 covers 17 localities, so the postcode alone does not identify Coila. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.