| Place | Postal Code |
|---|---|
| Békakombo, Balé-Loko | None |
| Berna Beng, Balé-Loko | None |
| Bokopi, Balé-Loko | None |
| Bomolé, Balé-Loko | None |
| Carriere, Balé-Loko | None |
| Débarcadaire, Balé-Loko | None |
| Ibéngué, Balé-Loko | None |
| Kaka, Balé-Loko | None |
| Kpéténé, Balé-Loko | None |
| Létomo, Balé-Loko | None |
| Ligouza, Balé-Loko | None |
| Loko, Balé-Loko | None |
| Mbangoma, Balé-Loko | None |
| Mété, Balé-Loko | None |
| Mongoussa, Balé-Loko | None |
| Paris Congo, Balé-Loko | None |
| Petit Loko, Balé-Loko | None |
| Potopoto, Balé-Loko | None |
| Safa, Balé-Loko | None |
| Sakombo, Balé-Loko | None |
| Scad, Balé-Loko | None |
| Wanza, Balé-Loko | None |
| Wélé Wélé, Balé-Loko | None |
| Zoméa, Balé-Loko | None |
| Postal Codes in Mbaïki | |
|---|---|
| Balé-Loko, Mbaïki | |
| Bogongo Gaza, Mbaïki | |
| Léssé, Mbaïki | |
| Mbaiki, Mbaïki | |
| Mbata, Mbaïki | |
| Moboma, Mbaïki | |
| Nola, Mbaïki | |
| Pissa, Mbaïki | |