Home Postcodes by state QLD 4462 Postcode 4462 4462 is the postcode for Amby, QLD. Localities with postcode 4462AmbyQLD Postcode 4462 State or territory Queensland (QLD) Localities 1 Council area Maranoa Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4461 · Postcode 4465