| Place | Post Code |
|---|---|
| Toubou Toubou, Ourno | None |
| Toudou, Ourno | None |
| Toungatchi, Ourno | None |
| Tounouss, Ourno | None |
| Tsamaye, Ourno | None |
| Tsargawa, Ourno | None |
| Tsoula Karameni, Ourno | None |
| Wakawa, Ourno | None |
| Wartakadas, Ourno | None |
| Yatsana, Ourno | None |
| Zabi Maidaji, Ourno | None |
| Zagoun Angoual Inouwa, Ourno | None |
| Zango Ali, Ourno | None |
| Zango Arabe, Ourno | None |
| Zango Islam, Ourno | None |
| Zango Kalague, Ourno | None |
| Zango Kelatan, Ourno | None |
| Zango Konki, Ourno | None |
| Zango Sakarawa, Ourno | None |
| Zangon Emarwaye, Ourno | None |
| Zangon Katta, Ourno | None |
| Zangon Koussa, Ourno | None |
| Zangon Marmaro, Ourno | None |
| Zangon Tambari, Ourno | None |
| Zangou Edouka, Ourno | None |
| Ziza, Ourno | None |
| All postal codes in Madaoua | |
|---|---|
| Azarori, Madaoua | |
| Bangui, Madaoua | |
| Galma Koudawatché, Madaoua | |
| Madaoua, Madaoua | |
| Ourno, Madaoua | |
| Sabon Guida, Madaoua | |