Home Postcodes by state QLD 4155 Postcode 4155 4155 is the postcode for Chandler, QLD. Localities with postcode 4155ChandlerQLD Postcode 4155 State or territory Queensland (QLD) Localities 1 Council area Brisbane Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4154 · Postcode 4156