| Linn või piirkond | Suunakood |
| 1. | Ballarat | 0333 |
| 2. | Ballarat | 0343 |
| 3. | Ballarat | 0353 |
| 4. | Batemans Bay, Moruya, Nowra | 0244 |
| 5. | Bathurst, Orange | 0253 |
| 6. | Bathurst, Orange, Cowra | 0263 |
| 7. | Bega, Merimbula, Tathra, Cooma | 0254 |
| 8. | Bega, Merimbula, Tathra, Cooma | 0264 |
| 9. | Bendigo | 0334 |
| 10. | Bendigo | 0344 |
| 11. | Bendigo | 0354 |
| 12. | Bourke, Dubbo | 0258 |
| 13. | Bourke, Dubbo | 0268 |
| 14. | Bowral, Crookwell, Goulburn, Marulan | 0238 |
| 15. | Bowral, Crookwell, Goulburn, Marulan | 0248 |
| 16. | Bridgetown, Bunbury | 0867 |
| 17. | Brisbane, Bribie Island | 072 |
| 18. | Brisbane, Bribie Island | 073 |
| 19. | Broken Hill | 0880 |
| 20. | Bullsbrook East, Northam, Pinjarra (Mandurah) | 0855 |
| 21. | Bullsbrook East, Northam, Pinjarra (Mandurah) | 0895 |
| 22. | Bunbury, Busselton, Bridgetown, Collie | 0897 |
| 23. | Bundaberg, Kingaroy | 0741 |
| 24. | Bundaberg, Kingaroy | 0743 |