| Place | Postal Code |
|---|---|
| Ainapkoi, Cheptororiet/Seretut | 20200 |
| Chepkosilen, Cheptororiet/Seretut | 20200 |
| Kipsolu, Cheptororiet/Seretut | 20200 |
| Seretut, Cheptororiet/Seretut | 20200 |
| Postal Codes in Belgut | |
|---|---|
| Chaik, Belgut | |
| Cheptororiet/Seretut, Belgut | |
| Kabianga, Belgut | |
| Kapsuser, Belgut | |
| Waldai, Belgut | |