kellyville-ridge postcode nsw Home ›› Postcode Finder ›› NSW ›› Kellyville-Ridge Kellyville Ridge local listingsThe suburb of Kellyville Ridge is located in NSW and has a postcode of 2155. Free kellyville ridge business listing! Get the first free listing in kellyville ridge! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.