| Locality | Post Code |
|---|---|
| Nyambipanga, Ndolou | |
| Oloumi, Ndolou | |
| Omengo, Ndolou | |
| Paguignambi, Ndolou | |
| Poloumbia, Ndolou | |
| Salamou, Ndolou | |
| Salano, Ndolou | |
| Samouganga, Ndolou | |
| Sangala, Ndolou | |
| Toubaghengui, Ndolou |
| N'gounié Postal Codes | |
|---|---|
| Tsamba-Magotsi | Ogoulou |
| Ndolou | Mougalaba |
| Louétsi-Wano | Louétsi-Bibaka |
| Douya-Onoye | Dola |
| Boumi-Louétsi | |