The Area Codes of Australia:
The 10 most frequently searched cities / regions or area codes:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Adelaide | 0870 (+61870) |
| 2. | Adelaide | 0871 (+61871) |
| 3. | Adelaide | 0872 (+61872) |
| 4. | Adelaide | 0873 (+61873) |
| 5. | Adelaide | 0874 (+61874) |
| 6. | Adelaide | 0881 (+61881) |
| 7. | Adelaide | 0882 (+61882) |
| 8. | Adelaide | 0883 (+61883) |
| 9. | Adelaide | 0884 (+61884) |
| 10. | Albany | 0858 (+61858) |