| Place | Postal Code |
|---|---|
| Aba, Bétaré-Oya | None |
| Baboua, Bétaré-Oya | None |
| Bangbel, Bétaré-Oya | None |
| Bétaré Oya, Bétaré-Oya | None |
| Biboko, Bétaré-Oya | None |
| Bodomo, Bétaré-Oya | None |
| Bohanto, Bétaré-Oya | None |
| Bongo, Bétaré-Oya | None |
| Bongone, Bétaré-Oya | None |
| Borongo, Bétaré-Oya | None |
| Boyé, Bétaré-Oya | None |
| Dang-Haoussa, Bétaré-Oya | None |
| Déoulé, Bétaré-Oya | None |
| Djaoro Bali, Bétaré-Oya | None |
| Doyo, Bétaré-Oya | None |
| Gai-Ndaro, Bétaré-Oya | None |
| Garga Sarali, Bétaré-Oya | None |
| Kassa-Ngaoundéré, Bétaré-Oya | None |
| Kissi, Bétaré-Oya | None |
| Komlokassi, Bétaré-Oya | None |
| Kongolo, Bétaré-Oya | None |
| Mabélé, Bétaré-Oya | None |
| Manjou, Bétaré-Oya | None |
| Mararaba, Bétaré-Oya | None |
| Maroua, Bétaré-Oya | None |
| Marsi, Bétaré-Oya | None |