| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Umualuwaka, Umueze I | 472103 |
| Postal/ZIP Codes in Umuanigo, Umueze I | 472103 |
| Postal/ZIP Codes in Umuawuchi, Umueze I | 472103 |
| Postal/ZIP Codes in Umueleke, Umueze I | 472102 |
| Postal/ZIP Codes in Umuihim, Umueze I | 472103 |
| Postal/ZIP Codes in Umuike, Umueze I | 472102 |
| Postal/ZIP Codes in Umunanom, Umueze I | 472103 |
| Postal/ZIP Codes in Umuodara, Umueze I | 472102 |
| Postal/ZIP Codes in Umuodu, Umueze I | 472103 |
| Postal/ZIP Codes in Umuokwe, Umueze I | 472102 |