Home Postcode finder NSW Narrabri Narrabri postcode NSW Narrabri is a locality in New South Wales covered by postcode 2390. Postcode 2390 State or territory New South Wales (NSW) Region NSW North Coast Add a free Narrabri business listing More business listings in Narrabri Businesses in NarrabriNarrabri High School2 Gibbons St · 02 67921180Narrabri Public School90 Barwan St · 02 67922246Narrabri West Public School2 Cooma Rd · 02 67922377 Common questionsWhat is the postcode for Narrabri?Narrabri, NSW has the postcode 2390.What state is Narrabri in?Narrabri is in New South Wales (NSW).Does postcode 2390 cover more than one suburb?Yes. Postcode 2390 covers 16 localities, so the postcode alone does not identify Narrabri. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.