Home Postcode finder NSW Coffs Harbour Coffs Harbour postcode NSW Coffs Harbour is a locality in New South Wales covered by postcode 2450. Postcode 2450 State or territory New South Wales (NSW) Region NSW North Coast Add a free Coffs Harbour business listing More business listings in Coffs Harbour Businesses in Coffs Harbour4WD Supacentre - Coffs HarbourPacific Highway & Hurley Drive, Coffs Harbour NSW, Australia · 1800 883 964A1 Concreting Coffs Harbour4 Lawson Cres, Coffs Harbour NSW 2450, Australia · 0483904985A1 Concreting Coffs Harbour4 Lawson Cres, Coffs Harbour NSW 2450, Australia · 0483904985 Common questionsWhat is the postcode for Coffs Harbour?Coffs Harbour, NSW has the postcode 2450.What state is Coffs Harbour in?Coffs Harbour is in New South Wales (NSW).Does postcode 2450 cover more than one suburb?Yes. Postcode 2450 covers 19 localities, so the postcode alone does not identify Coffs Harbour. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.