east-maitland postcode nsw Home ›› Postcode Finder ›› NSW ›› East-Maitland East Maitland local listingsThe suburb of East Maitland is located in NSW and has a postcode of 2323. Free east maitland business listing! Get the first free listing in east maitland! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.