| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Agburuike, Nsulu | 451107 |
| Postal/ZIP Codes in Ezial - Nsulu, Nsulu | 451107 |
| Postal/ZIP Codes in Ikputu, Nsulu | 451107 |
| Postal/ZIP Codes in Mbubo, Nsulu | 451107 |
| Postal/ZIP Codes in Nbawsi, Nsulu | 451107 |
| Postal/ZIP Codes in Umuosu, Nsulu | 451107 |