shannondale postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Shannondale Shannondale local listingsThe suburb of Shannondale is located in NSW and has a postcode of 2460. Free shannondale business listing! Get the first free listing in shannondale! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.