wondai postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Wondai Wondai local listingsThe suburb of Wondai is located in QLD and has a postcode of 4606. Free wondai business listing! 1Wondai State School26 Kent St 07 41692333 View more business listings in wondai Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.