| Ort | Postleitzahl |
|---|---|
| Aladjiri, Gueskérou | None |
| Albassa N'Gachoua, Gueskérou | None |
| Alla Dallaram, Gueskérou | None |
| Alla Dewia, Gueskérou | None |
| Alla Garno Ladendi, Gueskérou | None |
| Alla Garno Maloumdi, Gueskérou | None |
| Alla Houri, Gueskérou | None |
| Alla N'Glaro (Boula Kiassa), Gueskérou | None |
| Almanara, Gueskérou | None |
| Arewa, Gueskérou | None |
| Argorom, Gueskérou | None |
| Argou I, Gueskérou | None |
| Assaga Koura/Gana, Gueskérou | None |
| Ballari, Gueskérou | None |
| Banari, Gueskérou | None |
| Bandari, Gueskérou | None |
| Barafayi, Gueskérou | None |
| Baram Koura, Gueskérou | None |
| Bla Kaouri, Gueskérou | None |
| Blamare, Gueskérou | None |
| Boukar Mangari, Gueskérou | None |
| Boukardi, Gueskérou | None |
| Boula Garba Tchouloum, Gueskérou | None |
| Boulaye, Gueskérou | None |
| Dallari, Gueskérou | None |
| Dewa Fide, Gueskérou | None |
| Postleitzahlen in Diffa | |
|---|---|
| Chétimari, Diffa | |
| Diffa, Diffa | |
| Gueskérou, Diffa | |