| Ort | Postleitzahl |
|---|---|
| Abujaga, Idahn | 271101 |
| Agalugbaje, Idahn | 271101 |
| Akpo, Idahn | 271101 |
| Akuta, Idahn | 271101 |
| Alade, Idahn | 271101 |
| Aladgbajadu, Idahn | 271101 |
| Alakome, Idahn | 271101 |
| Alimoke, Idahn | 271101 |
| Alla-Okweje, Idahn | 271101 |
| Angwajuma, Idahn | 271101 |
| Chekene, Idahn | 271101 |
| Ede, Idahn | 271101 |
| Ede-Adejoh, Idahn | 271101 |
| Edeke, Idahn | 271101 |
| Efuh, Idahn | 271101 |
| Ejofe, Idahn | 271101 |
| Ekwokata, Idahn | 271101 |
| Etoba, Idahn | 271101 |
| Ichala, Idahn | 271101 |
| Ichijenu, Idahn | 271101 |
| Idah, Idahn | 271101 |
| Idoma, Idahn | 271101 |
| Ijobe, Idahn | 271101 |
| Inene, Idahn | 271101 |
| Kaka, Idahn | 271101 |
| Lafi, Idahn | 271101 |
| Postleitzahlen in Idah | |
|---|---|
| Adoru, Idah | |
| Idahn, Idah | |
| Oforachi, Idah | |
| Ofulko, Idah | |