| Place | Post Code |
|---|---|
| Abréch, Dadjo I | None |
| Alogué, Dadjo I | None |
| Am Yoma, Dadjo I | None |
| Amdakour, Dadjo I | None |
| Baldjie, Dadjo I | None |
| Banda Madja, Dadjo I | None |
| Bandaro, Dadjo I | None |
| Baouyat, Dadjo I | None |
| Biga, Dadjo I | None |
| Bo, Dadjo I | None |
| Bola, Dadjo I | None |
| Boudou, Dadjo I | None |
| Bougou, Dadjo I | None |
| Dalao, Dadjo I | None |
| Damboro, Dadjo I | None |
| Délép, Dadjo I | None |
| Diougoulgouli, Dadjo I | None |
| Djagala, Dadjo I | None |
| Djari, Dadjo I | None |
| Djiméze, Dadjo I | None |
| Djogolo, Dadjo I | None |
| Doguiti, Dadjo I | None |
| Dokora, Dadjo I | None |
| Dongoulou, Dadjo I | None |
| Dotchon, Dadjo I | None |
| Douziat, Dadjo I | None |
| All postal codes in Barh Signaka | |
|---|---|
| Bidio, Barh Signaka | |
| Dadjo I, Barh Signaka | |
| Djonkor-Aboutelfane, Barh Signaka | |
| Koffa, Barh Signaka | |
| Yalnass, Barh Signaka | |