| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Amukwe, Abba | 471121 |
| Postal/ZIP Codes in Mbara, Abba | 471121 |
| Postal/ZIP Codes in Okwaradimnasu, Abba | 471121 |
| Postal/ZIP Codes in Okwaradum, Abba | 471121 |
| Postal/ZIP Codes in Okwesi, Abba | 471121 |
| Postal/ZIP Codes in Orinaosa, Abba | 471121 |
| Postal/ZIP Codes in Oteke, Abba | 471121 |
| Postal/ZIP Codes in Umudim, Abba | 471121 |
| Postal/ZIP Codes in Umuduruagwu, Abba | 471121 |
| Postal/ZIP Codes in Umuezealaibe, Abba | 471121 |
| Postal/ZIP Codes in Umuonuma, Abba | 471121 |
| Postal/ZIP Codes in Umuotukwu, Abba | 471121 |
| Postal/ZIP Codes in Umuozuliri, Abba | 471121 |