| Place | Postal Code |
|---|---|
| Alahina, Sero Diamanou | 11061 |
| Argueta, Sero Diamanou | 11061 |
| Barkafou, Sero Diamanou | 11061 |
| Bassice, Sero Diamanou | 11061 |
| Bougoutourou, Sero Diamanou | 11061 |
| Diadioumbera, Sero Diamanou | 11061 |
| Fan, Sero Diamanou | 11061 |
| Gandega, Sero Diamanou | 11061 |
| Gorikouta, Sero Diamanou | 11061 |
| Hermakono, Sero Diamanou | 11061 |
| Kandia, Sero Diamanou | 11061 |
| Kedougou, Sero Diamanou | 11061 |
| Kiridian I, Sero Diamanou | 11061 |
| Kiridjoni, Sero Diamanou | 11061 |
| Kontela, Sero Diamanou | 11061 |
| Kounandji, Sero Diamanou | 11061 |
| Madina, Sero Diamanou | 11061 |
| Mahina, Sero Diamanou | 11061 |
| Mamaniara, Sero Diamanou | 11061 |
| Melo, Sero Diamanou | 11061 |
| Missira, Sero Diamanou | 11061 |
| Modji, Sero Diamanou | 11061 |
| Mounterewaka, Sero Diamanou | 11061 |
| Nayela, Sero Diamanou | 11061 |
| Noukoussire, Sero Diamanou | 11061 |
| Sadiaba, Sero Diamanou | 11061 |