| Place | Postal Code |
|---|---|
| Anchenge, Kiegoi/Antubochiu | 60600 |
| Buriemaria, Kiegoi/Antubochiu | 60600 |
| Gituuni, Kiegoi/Antubochiu | 60600 |
| Kinyanka, Kiegoi/Antubochiu | 60600 |
| Mboone, Kiegoi/Antubochiu | 60600 |
| Postal Codes in Igembe South | |
|---|---|
| Akachiu, Igembe South | |
| Athiru Gaiti, Igembe South | |
| Kanuni, Igembe South | |
| Kiegoi/Antubochiu, Igembe South | |
| Maua, Igembe South | |