Home Postcode finder NSW Yallaroi Yallaroi postcode NSW Yallaroi is a locality in New South Wales covered by postcode 2408. Postcode 2408 State or territory New South Wales (NSW) Region NSW North Coast Add a free Yallaroi business listing Be the first listing in Yallaroi Common questionsWhat is the postcode for Yallaroi?Yallaroi, NSW has the postcode 2408.What state is Yallaroi in?Yallaroi is in New South Wales (NSW).Does postcode 2408 cover more than one suburb?Yes. Postcode 2408 covers 3 localities, so the postcode alone does not identify Yallaroi. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.