| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Egwedu, Atta | 474128 |
| Postal/ZIP Codes in Eziuba, Atta | 474128 |
| Postal/ZIP Codes in Isiekwe, Atta | 474128 |
| Postal/ZIP Codes in Ohima, Atta | 474128 |
| Postal/ZIP Codes in Ubokoro, Atta | 474128 |
| Postal/ZIP Codes in Ubudom, Atta | 474128 |
| Postal/ZIP Codes in Ugbele, Atta | 474128 |
| Postal/ZIP Codes in Umuerim, Atta | 474128 |
| Postal/ZIP Codes in Umumanu, Atta | 474128 |
| Postal/ZIP Codes in Umunam, Atta | 474128 |
| Postal/ZIP Codes in Umuoke, Atta | 474128 |