| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ehom, Ehom | 542107 |
| Postal/ZIP Codes in Ehom Central, Ehom | 542107 |
| Postal/ZIP Codes in Ekpri, Ehom | 542107 |
| Postal/ZIP Codes in Etono I, Ehom | 542107 |
| Postal/ZIP Codes in Idoma, Ehom | 542107 |
| Postal/ZIP Codes in Iko, Ehom | 542107 |
| Postal/ZIP Codes in Iwuru Obio, Ehom | 542107 |
| Postal/ZIP Codes in Ntan, Ehom | 542107 |