| Place |
Post Code |
| Afoudoko, Koumi |
None |
| Aouhaya, Koumi |
None |
| Atoulaye, Koumi |
None |
| Azimiri, Koumi |
None |
| Bakala, Koumi |
None |
| Bandaye, Koumi |
None |
| Barkaya, Koumi |
None |
| Bédem, Koumi |
None |
| Bédem Sira, Koumi |
None |
| Biliam Oursi, Koumi |
None |
| Biliam Oursi II, Koumi |
None |
| Bizimou, Koumi |
None |
| Bouam, Koumi |
None |
| Boussemou, Koumi |
None |
| Dafa, Koumi |
None |
| Djaka, Koumi |
None |
| Don Ayebaha, Koumi |
None |
| Don-i-Baa, Koumi |
None |
| Dounou, Koumi |
None |
| Finaki, Koumi |
None |
| Gohon, Koumi |
None |
| Gongolong, Koumi |
None |
| Goulmoun, Koumi |
None |
| Gourfaye, Koumi |
None |
| Hoho, Koumi |
None |
| Kayéouang, Koumi |
None |
| All postal codes in Mayo-Boneye |
| Bongor, Mayo-Boneye |
| Djoumane, Mayo-Boneye |
| Ere, Mayo-Boneye |
| Ham, Mayo-Boneye |
| Kim, Mayo-Boneye |
| Kolobo, Mayo-Boneye |
| Koumi, Mayo-Boneye |
| Magao, Mayo-Boneye |
| Mitau, Mayo-Boneye |
| Mogroum, Mayo-Boneye |
| Ngam, Mayo-Boneye |
| Teleme, Mayo-Boneye |
| Tougoude, Mayo-Boneye |
| Toura, Mayo-Boneye |