Postcode 2798 This postcode covers more than one locality. Which one are you after? Byng New South Wales LGA: Cabonne Errowanbang New South Wales LGA: Blayney Forest Reefs New South Wales LGA: Blayney Guyong New South Wales LGA: Cabonne Millthorpe New South Wales LGA: Blayney Spring Terrace New South Wales LGA: Cabonne Tallwood New South Wales LGA: Blayney