haymarket postcode nsw Home ›› Postcode Finder ›› NSW ›› Haymarket Haymarket local listingsThe suburb of Haymarket is located in NSW and has a postcode of 2000. Free haymarket business listing! 1All Green Gardening & LandscapingSydney New South Wales 2000, Australia 0410 196 0692Expert LockSmith - Haymarket Sydney8 Lee St, Haymarket New South Wales 2000, Australia (02) 7202 65343Supple Digital Sydneylevel 45/680 George St, Haymarket NSW 2000, Australia 1300787753 View more business listings in haymarket Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.