lower-wonga postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Lower-Wonga Lower Wonga local listingsThe suburb of Lower Wonga is located in QLD and has a postcode of 4570. Free lower wonga business listing! Get the first free listing in lower wonga! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.