| Place | Postal Code |
|---|---|
| Ain Boubat, Oudeiy Jrid | None |
| Bafa, Oudeiy Jrid | None |
| El Ktatine, Oudeiy Jrid | None |
| Foum Faram, Oudeiy Jrid | None |
| Greinat el 'Atrous, Oudeiy Jrid | None |
| hAouinet Ferra, Oudeiy Jrid | None |
| Hassei Ayara, Oudeiy Jrid | None |
| Passe de Batchyl, Oudeiy Jrid | None |
| Passe de Faram, Oudeiy Jrid | None |
| Tichilit el Kountaoui, Oudeiy Jrid | None |
| Wilayat al 'Assabah, Oudeiy Jrid | None |
| Postal Codes in Guérou | |
|---|---|
| El Ghaira, Guérou | |
| Guérou, Guérou | |
| Kamour, Guérou | |
| Oudeiy Jrid, Guérou | |