Piana Historical commune
This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
- Name
- Piana
- Code
- 20212
- Status
- Deleted commune
| Date | Type | Code | Name |
|---|
| 1976-01-01 | Deletion | 20212 | Piana |
| 1976-01-01 | Department change | 20212 → 2A212 | Piana |
| 1943-01-01 | Creation | 20212 | Piana |