north-wollongong postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› North-Wollongong North Wollongong local listingsThe suburb of North Wollongong is located in NSW and has a postcode of 2500. Free north wollongong business listing! Get the first free listing in north wollongong! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.