The Area Codes of Australia:
| City/Town or Region | Area code |
| 1. | Geelong, Colac | 0332 (+61332) |
| 2. | Geelong, Colac | 0342 (+61342) |
| 3. | Geraldton | 0869 (+61869) |
| 4. | Geraldton | 0899 (+61899) |
| 5. | Gold Coast, Beaudesert | 0755 (+61755) |
| 6. | Gold Coast, Beaudesert | 0756 (+61756) |
| 7. | Gold Coast, Beaudesert | 0757 (+61757) |
| 8. | Gosford | 0233 (+61233) |
| 9. | Gosford | 0243 (+61243) |
| 10. | Griffith, Wagga Wagga, Riverina | 0239 (+61239) |
| 11. | Griffith, Wagga Wagga, Riverina | 0259 (+61259) |
| 12. | Griffith, Wagga Wagga, Riverina | 0269 (+61269) |