| Lieu | Code postal |
|---|---|
| Antéréné, Koffa | None |
| Bar, Koffa | None |
| Békone, Koffa | None |
| Bénabo, Koffa | None |
| Béni, Koffa | None |
| Bérouet, Koffa | None |
| Dabara, Koffa | None |
| Diangoul, Koffa | None |
| Djaména, Koffa | None |
| Karnak, Koffa | None |
| Mourouet, Koffa | None |
| Ouloum, Koffa | None |
| Tagalé, Koffa | None |
| Codes postaux en Barh Signaka | |
|---|---|
| Bidio, Barh Signaka | |
| Dadjo I, Barh Signaka | |
| Djonkor-Aboutelfane, Barh Signaka | |
| Koffa, Barh Signaka | |
| Yalnass, Barh Signaka | |