Home Postcode finder NSW Blacksmiths Blacksmiths postcode NSW Blacksmiths is a locality in New South Wales covered by postcode 2281. Postcode 2281 State or territory New South Wales (NSW) Region Hunter Add a free Blacksmiths business listing More business listings in Blacksmiths Businesses in BlacksmithsBlacksmiths Public School9 Amaroo St · 02 49711519 Common questionsWhat is the postcode for Blacksmiths?Blacksmiths, NSW has the postcode 2281.What state is Blacksmiths in?Blacksmiths is in New South Wales (NSW).Does postcode 2281 cover more than one suburb?Yes. Postcode 2281 covers 11 localities, so the postcode alone does not identify Blacksmiths. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.