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