| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Bakewell | Northern Territory | NT | 0832 |
| Barrow Creek | Northern Territory | NT | 0872 |
| Batchelor | Northern Territory | NT | 0845 |
| Bayview | Northern Territory | NT | 0820 |
| Bellamack | Northern Territory | NT | 0832 |
| Berrimah | Northern Territory | NT | 0828 |
| Berry Springs | Northern Territory | NT | 0838 |
| Borroloola | Northern Territory | NT | 0854 |
| Braitling | Northern Territory | NT | 0870 |
| Brinkin | Northern Territory | NT | 0810 |
