| Place | Post Code |
|---|---|
| Birongo, Birongo | 40200 |
| Taracha, Birongo | 40200 |
| All postal codes in Nyaribari Chache | |
|---|---|
| Birongo, Nyaribari Chache | |
| Bobaracho, Nyaribari Chache | |
| Ibeno, Nyaribari Chache | |
| Keumbu, Nyaribari Chache | |
| Kiogoro, Nyaribari Chache | |
| Kisii Central, Nyaribari Chache | |