| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Muziri, Wango | None |
| Postal/ZIP Codes in Ngula, Wango | None |
| Postal/ZIP Codes in Nkola, Wango | None |
| Postal/ZIP Codes in Tchugi, Wango | None |
| Postal Codes in Zongo | |
|---|---|
| Postal/ZIP Codes in Nzulu, Zongo | |
| Postal/ZIP Codes in Wango, Zongo | |