coolatai postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Coolatai Coolatai local listingsThe suburb of Coolatai is located in NSW and has a postcode of 2402. Free coolatai business listing! Get the first free listing in coolatai! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.