| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Abaugwu, Obeagu | 402130 |
| Postal/ZIP Codes in Ama, Obeagu | 402130 |
| Postal/ZIP Codes in Amagu, Obeagu | 402130 |
| Postal/ZIP Codes in Ebenebe, Obeagu | 402130 |
| Postal/ZIP Codes in Enugunato, Obeagu | 402130 |
| Postal/ZIP Codes in Ndahe, Obeagu | 402130 |
| Postal/ZIP Codes in Obuo, Obeagu | 402130 |
| Postal/ZIP Codes in Ogwuagbom, Obeagu | 402130 |
| Postal/ZIP Codes in Uhueze, Obeagu | 402130 |
| Postal/ZIP Codes in Umuabuzoukwu, Obeagu | 402130 |
| Postal/ZIP Codes in Umude 25, Obeagu | 402130 |
| Postal/ZIP Codes in Umuna, Obeagu | 402130 |
| Postal/ZIP Codes in Umuoji/Amabor, Obeagu | 402130 |