ten-mile-hollow postcode nswst Home ›› Postcode Finder ›› NSWST ›› Ten-Mile-Hollow Ten Mile Hollow local listingsThe suburb of Ten Mile Hollow is located in NSW and has a postcode of 2250. Free ten mile hollow business listing! Get the first free listing in ten mile hollow! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.