Home Postcodes by state QLD 4703 Postcode 4703 4703 is the postcode for 30 localities in QLD: Adelaide Park, Bangalee, Barlows Hill, Barmaryee, Barmoya, Bondoola and 24 more. Localities with postcode 4703Adelaide ParkQLDBangaleeQLDBarlows HillQLDBarmaryeeQLDBarmoyaQLDBondoolaQLDBungundarraQLDByfieldQLDCauseway LakeQLDCobraballQLDCooee BayQLDFarnboroughQLDHidden ValleyQLDInvernessQLDKinka BeachQLDLake MaryQLDLammermoorQLDMaryvaleQLDMeikleville HillQLDMulambinQLDMularaQLDPacific HeightsQLDRosslynQLDStockyardQLDTanbyQLDTaranganbaQLDTaroomballQLDWeerribaQLDWoodburyQLDYeppoonQLD Postcode 4703 State or territory Queensland (QLD) Localities 30 Council area Livingstone Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4702 · Postcode 4704