Idahn → District → Nigeria Postal Codes
Ugwoda
| State | Kogi |
| Local Government Area | Igala-Mela / Idah |
| District/Area | Idahn |
| Zip/Postal Code | 271101 |
Ukwaga
| State | Kogi |
| Local Government Area | Igala-Mela / Idah |
| District/Area | Idahn |
| Zip/Postal Code | 271101 |
Onugwa
| State | Kogi |
| Local Government Area | Igala-Mela / Idah |
| District/Area | Idahn |
| Zip/Postal Code | 271101 |
Onyemu
| State | Kogi |
| Local Government Area | Igala-Mela / Idah |
| District/Area | Idahn |
| Zip/Postal Code | 271101 |