| Place | Post Code |
|---|---|
| Amunju, Akachiu | 60600 |
| Antuambui, Akachiu | 60600 |
| Kirindine, Akachiu | 60600 |
| Marega, Akachiu | 60200 |
| Nceeme, Akachiu | 60600 |
| Tiira, Akachiu | 60600 |
| Ugoti, Akachiu | 60600 |
| All postal codes in Igembe South | |
|---|---|
| Akachiu, Igembe South | |
| Athiru Gaiti, Igembe South | |
| Kanuni, Igembe South | |
| Kiegoi/Antubochiu, Igembe South | |
| Maua, Igembe South | |