Home Postcodes by state QLD 4481 Postcode 4481 4481 is the postcode for 3 localities in QLD: Farrars Creek, Tanbar and Windorah. Localities with postcode 4481Farrars CreekQLDTanbarQLDWindorahQLD Postcode 4481 State or territory Queensland (QLD) Localities 3 Council area Barcoo Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4480 · Postcode 4482