Home Postcode finder NSW Barragga Bay Barragga Bay postcode NSW Barragga Bay is a locality in New South Wales covered by postcode 2546. Postcode 2546 State or territory New South Wales (NSW) Region NSW Country West Add a free Barragga Bay business listing Be the first listing in Barragga Bay Common questionsWhat is the postcode for Barragga Bay?Barragga Bay, NSW has the postcode 2546.What state is Barragga Bay in?Barragga Bay is in New South Wales (NSW).Does postcode 2546 cover more than one suburb?Yes. Postcode 2546 covers 17 localities, so the postcode alone does not identify Barragga Bay. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.