| Locality | Post Code |
|---|---|
| Pellew Islands, Roper Gulf | 0852 |
| Robinson River, Roper Gulf | 0852 |
| Sturt Plateau, Roper Gulf | 0852 |
| Wilton, Roper Gulf | 0852 |
| Northern Territory Postal Codes | |
|---|---|
| West Daly | West Arnhem |
| Wagait | Victoria-Daly |
| Unincorporated NT | Tiwi Islands |
| Roper Gulf | Palmerston |
| MacDonnell | Litchfield |
| Katherine | East Arnhem |
| Darwin | Coomalie |
| Central Desert | Belyuen |
| Barkly | Alice Springs |