| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Umuobazu, Okwuato | 462102 |
| Postal/ZIP Codes in Umuofuga, Okwuato | 462102 |
| Postal/ZIP Codes in Umuogwugwo-, Okwuato | 462102 |
| Postal/ZIP Codes in Umuojii, Okwuato | 462102 |
| Postal/ZIP Codes in Umuokoro, Okwuato | 462102 |
| Postal/ZIP Codes in Umuokwu, Okwuato | 462102 |
| Postal/ZIP Codes in Umuoshi, Okwuato | 462102 |
| Postal/ZIP Codes in Umuosi, Okwuato | 462102 |
| Postal/ZIP Codes in Umuwaril-Umabazu, Okwuato | 462102 |