| Place | Postal Code |
|---|---|
| Madimba, Maro | None |
| Mai Kobo, Maro | None |
| Maïbian, Maro | None |
| Maïkandjia, Maro | None |
| Maïkolo, Maro | None |
| Maïmada, Maro | None |
| Maïmadjia, Maro | None |
| Maïmbaya, Maro | None |
| Maïnana, Maro | None |
| Maïndou, Maro | None |
| Maïngara, Maro | None |
| Maïtoro, Maro | None |
| Mamodjio, Maro | None |
| Maro, Maro | None |
| Mayo, Maro | None |
| Miavélé, Maro | None |
| Modji Rodji, Maro | None |
| Moïblla, Maro | None |
| Moïri, Maro | None |
| Mordji, Maro | None |
| Morko, Maro | None |
| Morkouata, Maro | None |
| Morombi, Maro | None |
| Moundigui, Maro | None |
| Moussikobo, Maro | None |
| Moussobodo, Maro | None |
| Postal Codes in Grande Sido | |
|---|---|
| Maro, Grande Sido | |