hargraves postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Hargraves Hargraves local listingsThe suburb of Hargraves is located in NSW and has a postcode of 2850. Free hargraves business listing! 1Hargraves Public SchoolBowen St 02 63738524 View more business listings in hargraves Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.