| Place | Post Code |
|---|---|
| Gafarsa, Garba Tulla | 60300 |
| Garba Tulla North, Garba Tulla | 60301 |
| Garba Tulla South, Garba Tulla | 60301 |
| Malkadaka, Garba Tulla | 60300 |
| Muchuro, Garba Tulla | 60300 |
| All postal codes in Isiolo South | |
|---|---|
| Garba Tulla, Isiolo South | |
| Kinna, Isiolo South | |
| Sericho, Isiolo South | |