Postnummer och adress
- Adress : Gillieston Heights, Maitland, Hunter, New South Wales
- Postnummer : 2321
- Regionen 1 : New South Wales
- Regionen 2 : Hunter
- Regionen 3 : Maitland
- Regionen 4 : Gillieston Heights
- Land : Australien
- Regionkod (ISO2) : : AU-NSW
- Språk : : English (EN)
- Tidszon : : Australia/Sydney
- Koordinerad universell tid : : UTC+10
- Sommartid : : Yes (Y)
- Gillieston Heights, Maitland, Hunter, New South Wales, Postnummer : 2321,Ligger på ,Gillieston Heights,Maitland,Hunter,New South Wales Australien
Karta
Med
- 2320 - Glen Oak, Maitland, Hunter, New South Wales
- 2320 - Gosforth, Maitland, Hunter, New South Wales
- 2323 - Green Hills, Maitland, Hunter, New South Wales
- 2334 - Greta, Maitland, Hunter, New South Wales
- 2320 - Hillsborough, Maitland, Hunter, New South Wales
- 2320 - Horseshoe Bend, Maitland, Hunter, New South Wales
- 2320 - Keinbah, Maitland, Hunter, New South Wales
- 2320 - Largs, Maitland, Hunter, New South Wales