| Place | Post Code |
|---|---|
| Dawaki Legass, Ourno | None |
| Dawalki, Ourno | None |
| Doney Salame, Ourno | None |
| Douchi Daguezoua, Ourno | None |
| Ediri Wantajak, Ourno | None |
| El Mallamaye ( Tawadia ), Ourno | None |
| El Marake, Ourno | None |
| Emiri, Ourno | None |
| Fadi, Ourno | None |
| Gandou, Ourno | None |
| Gangara, Ourno | None |
| Gao Dajini, Ourno | None |
| Garin Chadou, Ourno | None |
| Garin Chama, Ourno | None |
| Garin Gabass, Ourno | None |
| Garin Mari, Ourno | None |
| Garo, Ourno | None |
| Garo Makera, Ourno | None |
| Garo Roumji, Ourno | None |
| Gobirawa, Ourno | None |
| Gouma Goumey, Ourno | None |
| Gueza, Ourno | None |
| Guidan Abara, Ourno | None |
| Guidan Abarchi, Ourno | None |
| Guidan Ara, Ourno | None |
| Guidan Barmou, Ourno | None |
| All postal codes in Madaoua | |
|---|---|
| Azarori, Madaoua | |
| Bangui, Madaoua | |
| Galma Koudawatché, Madaoua | |
| Madaoua, Madaoua | |
| Ourno, Madaoua | |
| Sabon Guida, Madaoua | |