| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amachi, Ozalla | 402108 |
| Postal/ZIP Codes in Amaigbo, Ozalla | 402108 |
| Postal/ZIP Codes in Enugu-Agu, Ozalla | 402108 |
| Postal/ZIP Codes in Ezi, Ozalla | 402108 |
| Postal/ZIP Codes in Obeagwu, Ozalla | 402108 |
| Postal/ZIP Codes in Umuokolouba, Ozalla | 402108 |