Home Postcodes by state QLD 4660 Postcode 4660 4660 is the postcode for 21 localities in QLD: Abington, Apple Tree Creek, Buxton, Cherwell, Childers, Cordalba and 15 more. Localities with postcode 4660AbingtonQLDApple Tree CreekQLDBuxtonQLDCherwellQLDChildersQLDCordalbaQLDDoolbiQLDEurekaQLDFarnsfieldQLDGoodwoodQLDGregory RiverQLDHortonQLDIsis CentralQLDIsis RiverQLDKullogumQLDNorth GregoryQLDNorth IsisQLDPromisedlandQLDRedridgeQLDSouth IsisQLDWoodgateQLD Postcode 4660 State or territory Queensland (QLD) Localities 21 Council area Bundaberg; Fraser Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4659 · Postcode 4662