Home Postcode finder NSW North Narooma North Narooma postcode NSW North Narooma 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 North Narooma business listing Be the first listing in North Narooma Common questionsWhat is the postcode for North Narooma?North Narooma, NSW has the postcode 2546.What state is North Narooma in?North Narooma 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 North Narooma. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.