Home Postcodes by state QLD 4699 Postcode 4699 4699 is the postcode for 2 localities in QLD: Bajool and Port Alma. Localities with postcode 4699BajoolQLDPort AlmaQLD Postcode 4699 State or territory Queensland (QLD) Localities 2 Council area Rockhampton Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4697 · Postcode 4700