liverpool postcode nsw Home ›› Postcode Finder ›› NSW ›› Liverpool Liverpool local listingsThe suburb of Liverpool is located in NSW and has a postcode of 2170. Free liverpool business listing! 1Liverpool Girls High SchoolForbes St 02 960200832Liverpool Hospital SchoolGoulburn St 02 982856603Mainsbridge School118 Flowerdale Rd 02 96029675 View more business listings in liverpool Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.