| Place | Post Code |
|---|---|
| Mourouk, Bidio | None |
| Niergui, Bidio | None |
| Orat, Bidio | None |
| Oubi, Bidio | None |
| Oubir, Bidio | None |
| Ouéleg, Bidio | None |
| Pégo, Bidio | None |
| Rafout, Bidio | None |
| Rétio, Bidio | None |
| Sihouri, Bidio | None |
| Sololi, Bidio | None |
| Talmera, Bidio | None |
| Tchongol, Bidio | None |
| Tokoré, Bidio | None |
| All postal codes in Barh Signaka | |
|---|---|
| Bidio, Barh Signaka | |
| Dadjo I, Barh Signaka | |
| Djonkor-Aboutelfane, Barh Signaka | |
| Koffa, Barh Signaka | |
| Yalnass, Barh Signaka | |