port-kembla postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Port-Kembla Port Kembla local listingsThe suburb of Port Kembla is located in NSW and has a postcode of 2505. Free port kembla business listing! Get the first free listing in port kembla! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.