| Place | Postal Code |
|---|---|
| Kiboson, Kong'Asis | 20400 |
| Kimaya, Kong'Asis | 20400 |
| Kiriba, Kong'Asis | 20400 |
| Koimeret, Kong'Asis | 20400 |
| Makimeny, Kong'Asis | 20418 |
| Mengwet, Kong'Asis | 20400 |
| Segemik, Kong'Asis | 20400 |
| Siongiroi, Kong'Asis | 20423 |
| Solyot, Kong'Asis | 20400 |
| Postal Codes in Chepalungu | |
|---|---|
| Chebunyo, Chepalungu | |
| Kong'Asis, Chepalungu | |
| Nyangores, Chepalungu | |
| Sigor, Chepalungu | |
| Siongiroi, Chepalungu | |