wagga-wagga postcode nsw Home ›› Postcode Finder ›› NSW ›› Wagga-Wagga Wagga Wagga local listingsThe suburb of Wagga Wagga is located in NSW and has a postcode of 2650. Free wagga wagga business listing! Get the first free listing in wagga wagga! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.