| Place | Postal Code |
|---|---|
| Babada, Gasawa | None |
| Bankara, Gasawa | None |
| Bilmiti, Gasawa | None |
| Boudougou, Gasawa | None |
| Dengui, Gasawa | None |
| Dourga, Gasawa | None |
| Douroum, Gasawa | None |
| Gadamayel, Gasawa | None |
| Gandzoy, Gasawa | None |
| Gazawa, Gasawa | None |
| Gomalaouad, Gasawa | None |
| Goubéa, Gasawa | None |
| Guivel, Gasawa | None |
| Hedjer, Gasawa | None |
| Hodango Saïdou, Gasawa | None |
| Holoum, Gasawa | None |
| Kalliao, Gasawa | None |
| Katoual, Gasawa | None |
| Kimowol Guiziga, Gasawa | None |
| Lougoulgoum, Gasawa | None |
| Madjrou, Gasawa | None |
| Makabay, Gasawa | None |
| Manguirda, Gasawa | None |
| Masfay, Gasawa | None |
| Meftek, Gasawa | None |
| Meskin, Gasawa | None |