oatley postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Oatley Oatley local listingsThe suburb of Oatley is located in NSW and has a postcode of 2223. Free oatley business listing! 1PROLIFIC PLUMBER SYDNEY55 Wyong St, Oatley NSW, Australia 13009656682Oatley Family Dental1a/3 Frederick Street, Oatley New South Wales 2223, Australia 02 9570 77533Georges River College1 Samuel St 02 95137495 View more business listings in oatley Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.