two-mile-flat postcode nsw Home ›› Postcode Finder ›› NSW ›› Two-Mile-Flat Two Mile Flat local listingsThe suburb of Two Mile Flat is located in NSW and has a postcode of 2852. Free two mile flat business listing! Get the first free listing in two mile flat! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.