| Place | Post Code |
|---|---|
| Beiga, Gorom-Gorom | None |
| Bossey, Gorom-Gorom | None |
| Fourkoussou, Gorom-Gorom | None |
| Gorom-Gorom, Gorom-Gorom | None |
| Saouga, Gorom-Gorom | None |
| All postal codes in Oudalan | |
|---|---|
| Déou, Oudalan | |
| Gorom-Gorom, Oudalan | |
| Markoye, Oudalan | |
| Oursi, Oudalan | |
| Tin-Akoff, Oudalan | |