| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Afa Uku, Ndoki | 502104 |
| Postal/ZIP Codes in Afam, Ndoki | 502104 |
| Postal/ZIP Codes in Afam Nta, Ndoki | 502104 |
| Postal/ZIP Codes in Azusogu, Ndoki | 502104 |
| Postal/ZIP Codes in Egberu, Ndoki | 502104 |
| Postal/ZIP Codes in Mgboji, Ndoki | 502104 |
| Postal/ZIP Codes in Mrihu, Ndoki | 502104 |
| Postal/ZIP Codes in Obeakpu, Ndoki | 502104 |
| Postal/ZIP Codes in Obeta, Ndoki | 502104 |
| Postal/ZIP Codes in Obumku, Ndoki | 502104 |
| Postal/ZIP Codes in Okoloma, Ndoki | 502104 |
| Postal/ZIP Codes in Okponta, Ndoki | 502104 |
| Postal/ZIP Codes in Umuagbai, Ndoki | 502104 |
| Postal/ZIP Codes in Umuosi, Ndoki | 502104 |
| Postal Codes in Oyigbo | |
|---|---|
| Postal/ZIP Codes in Ndoki, Oyigbo | |
| Postal/ZIP Codes in Oyigbo, Oyigbo | |