Home Postcodes by state QLD 4806 Postcode 4806 4806 is the postcode for 9 localities in QLD: Carstairs, Fredericksfield, Home Hill, Inkerman, Kirknie, Osborne and 3 more. Localities with postcode 4806CarstairsQLDFredericksfieldQLDHome HillQLDInkermanQLDKirknieQLDOsborneQLDRangemoreQLDWangarattaQLDWunjungaQLD Postcode 4806 State or territory Queensland (QLD) Localities 9 Council area Burdekin Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4805 · Postcode 4807