O..... Australia postinumerot
Luettelo kaupungeista alkaa O. Australia postinumerot (Mobiiliversio).Oak Park (1)
Oaklands Junction (1)
Oakleigh (1)
Oakleigh East (1)
Oakleigh South (1)
Oakvale (1)
Ocean Grange (1)
Ocean Grove (1)
Officer (1)
Officer South (1)
Old Tallangatta (1)
Olinda (1)
Ombersley (1)
Omeo (1)
Omeo Valley (1)
Ondit (1)
Orbost (1)
Orford (1)
Ormond (1)
Orrvale (1)
Osbornes Flat (1)
Outtrim (1)
Ouyen (1)
Ovens (1)
Oxley (1)
Oxley Flats (1)
Ozenkadnook (1)