Home Postcodes by state QLD 4488 Postcode 4488 4488 is the postcode for 2 localities in QLD: Bollon and Nebine. Localities with postcode 4488BollonQLDNebineQLD Postcode 4488 State or territory Queensland (QLD) Localities 2 Council area Balonne Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4487 · Postcode 4489