| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Cheplambus, Tenges | 30400 |
| Postal/ZIP Codes in Kibei, Tenges | 30400 |
| Postal/ZIP Codes in Kisonei, Tenges | 30400 |
| Postal/ZIP Codes in Koibarak, Tenges | 30400 |
| Postal/ZIP Codes in Ochi, Tenges | 30400 |
| Postal/ZIP Codes in Sorok, Tenges | 30400 |
| Postal/ZIP Codes in Tenges, Tenges | 30405 |