fairfield postcode nswst Home ›› Postcode Finder ›› NSWST ›› Fairfield Fairfield local listingsThe suburb of Fairfield is located in NSW and has a postcode of 2165. Free fairfield business listing! 1Fairfield High School380 The Horsley Dr 02 972721112Patrician Brothers College268 The Horsley Drive 02 972844883Fairfield Heights Public SchoolStation St 02 97242254 View more business listings in fairfield Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.