attunga postcode nsw Home ›› Postcode Finder ›› NSW ›› Attunga Attunga local listingsThe suburb of Attunga is located in NSW and has a postcode of 2345. Free attunga business listing! 1Attunga Public SchoolLot 3 Attunga St 02 67695554 View more business listings in attunga Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.