| Place | Post Code |
|---|---|
| Chepkongony, Kaptagat | 30100 |
| Cheptigit, Kaptagat | 30100 |
| Chesogor, Kaptagat | 30100 |
| Kapsundei, Kaptagat | 30100 |
| Kileges, Kaptagat | 30100 |
| Kipsinende, Kaptagat | 30100 |
| Kongasis, Kaptagat | 30100 |
| Lotonyok, Kaptagat | 30100 |
| Songich, Kaptagat | 30100 |
| Tendwo, Kaptagat | 30100 |
| All postal codes in Ainabkoi | |
|---|---|
| Ainabkoi/Olare, Ainabkoi | |
| Kapsoya, Ainabkoi | |
| Kaptagat, Ainabkoi | |