argenton postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Argenton Argenton local listingsThe suburb of Argenton is located in NSW and has a postcode of 2284. Free argenton business listing! 1Macquarie Inn At Club Macquarie458 Lake Road 04125786842Argenton Public SchoolMontgomery St 02 49581805 View more business listings in argenton Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.