| Place | Post Code |
|---|---|
| Adavouloum, Katoa | None |
| Alaoutem, Katoa | None |
| Deviyé, Katoa | None |
| Gala, Katoa | None |
| Galami, Katoa | None |
| Gamsaye, Katoa | None |
| Gouaye, Katoa | None |
| Goussemoun, Katoa | None |
| Katoa, Katoa | None |
| Kaye Kaye, Katoa | None |
| Lebon, Katoa | None |
| Loboum, Katoa | None |
| Makaroua, Katoa | None |
| Mala, Katoa | None |
| Marakaye, Katoa | None |
| Marmaye, Katoa | None |
| Migou, Katoa | None |
| Mirviding, Katoa | None |
| Ouala, Katoa | None |
| Padmagaï, Katoa | None |
| Sidamada, Katoa | None |
| Souelek, Katoa | None |
| Toul, Katoa | None |
| All postal codes in Mayo-Lémié | |
|---|---|
| Guélendeng, Mayo-Lémié | |
| Katoa, Mayo-Lémié | |
| Nanguigoto, Mayo-Lémié | |