gresford postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Gresford Gresford local listingsThe suburb of Gresford is located in NSW and has a postcode of 2311. Free gresford business listing! 1Gresford Public SchoolDurham Rd 02 49389304 View more business listings in gresford Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.