| Place | Post Code |
|---|---|
| Kenze, Chuluni | 90200 |
| Ngungi, Chuluni | 90200 |
| Nzangathi, Chuluni | 90200 |
| All postal codes in Kitui East | |
|---|---|
| Chuluni, Kitui East | |
| Endau/Malalani, Kitui East | |
| Mutito/Kaliku, Kitui East | |
| Nzambani, Kitui East | |
| Voo/Kyamatu, Kitui East | |
| Zombe/Mwitika, Kitui East | |