| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ahana, Ubomiri | 461116 |
| Postal/ZIP Codes in Amaubulu, Ubomiri | 461116 |
| Postal/ZIP Codes in Egbeada, Ubomiri | 461116 |
| Postal/ZIP Codes in Obokpu, Ubomiri | 461116 |
| Postal/ZIP Codes in Ohuba, Ubomiri | 461116 |
| Postal/ZIP Codes in Ohum, Ubomiri | 461116 |
| Postal/ZIP Codes in Umuabali, Ubomiri | 461116 |
| Postal/ZIP Codes in Umuocha, Ubomiri | 461116 |
| Postal/ZIP Codes in Umuojinnka, Ubomiri | 461116 |