Ostuacán zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 29555 | Maspac Abajo 1ra. Sección | Ranchería | - | Rural |
| 29554 | Muspac | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 29555 | Maspac Abajo 1ra. Sección | Ranchería | - | Rural |
| 29554 | Muspac | Ranchería | - | Rural |