vacy postcode nswst Home ›› Postcode Finder ›› NSWST ›› Vacy Vacy local listingsThe suburb of Vacy is located in NSW and has a postcode of 2421. Free vacy business listing! 1Vacy Public School786 Gresford-Paterson Rd 02 49388153 View more business listings in vacy Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.