swanbank postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Swanbank Swanbank local listingsThe suburb of Swanbank is located in QLD and has a postcode of 4306. Free swanbank business listing! 1Crusader Removals Queensland13a E Owen St, Swanbank QLD 4306, Australia 0423706094 View more business listings in swanbank Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.