| Place | Post Code |
|---|---|
| Bisan Biliku, Chari | 60300 |
| Bulesa, Chari | 60300 |
| Goda, Chari | 60300 |
| Kom, Chari | 60300 |
| All postal codes in Isiolo North | |
|---|---|
| Bulla Pesa, Isiolo North | |
| Burat, Isiolo North | |
| Chari, Isiolo North | |
| Cherab, Isiolo North | |
| Isiolo North, Isiolo North | |
| Oldonyiro, Isiolo North | |
| Wabera, Isiolo North | |