| Place |
Post Code |
| Akpani, Umulumgbe |
401121 |
| Akpato, Umulumgbe |
401121 |
| Ama-Uwenu, Umulumgbe |
401121 |
| Amabor, Umulumgbe |
401121 |
| Amachara, Umulumgbe |
401121 |
| Amaowerri, Umulumgbe |
401121 |
| Edem, Umulumgbe |
401121 |
| Eziama, Umulumgbe |
401121 |
| Lett, Umulumgbe |
401121 |
| Okomaji, Umulumgbe |
401121 |
| Uwenu, Umulumgbe |
401121 |
| All postal codes in Udi |
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| Umuaga, Udi |
| Umulumgbe, Udi |
| Umuoka, Udi |