caffreys-flat postcode nswst Home ›› Postcode Finder ›› NSWST ›› Caffreys-Flat Caffreys Flat local listingsThe suburb of Caffreys Flat is located in NSW and has a postcode of 2424. Free caffreys flat business listing! Get the first free listing in caffreys flat! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.