| Place | Post Code |
|---|---|
| Balabougou, Diallan | 12019 |
| Boudiadia, Diallan | 12019 |
| Boulagou, Diallan | 12019 |
| Diaga, Diallan | 12019 |
| Diallan, Diallan | 12019 |
| Diangounte, Diallan | 12019 |
| Djiguidian-Tiguedan, Diallan | 12019 |
| Djoutintin, Diallan | 12019 |
| Dourouga, Diallan | 12019 |
| Faroto, Diallan | 12019 |
| Gadiangoula, Diallan | 12019 |
| Goupou, Diallan | 12019 |
| Kamane, Diallan | 12019 |
| Kankoga, Diallan | 12019 |
| Karantere, Diallan | 12019 |
| Katiougoulou, Diallan | 12019 |
| Kerouane, Diallan | 12019 |
| Kersignane, Diallan | 12019 |
| Kombote, Diallan | 12019 |
| Kordomou, Diallan | 12019 |
| Madina, Diallan | 12019 |
| Malanka, Diallan | 12019 |
| Missidi, Diallan | 12019 |
| Missira, Diallan | 12019 |
| Modincanou, Diallan | 12019 |
| Moumiga, Diallan | 12019 |