This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 2020-12-31 | Deletion of a delegated commune | 27634 → 27032 | Thomer-la-Sôgne → Chambois |
| 2016-01-01 | Deletion | 27634 | Thomer-la-Sôgne |
| 2016-01-01 | Creation of a new commune | 27634 | Thomer-la-Sôgne |
| 2016-01-01 | Creation of a new commune | 27634 → 27032 | Thomer-la-Sôgne → Chambois |
| 1943-01-01 | Creation | 27634 | Thomer-la-Sôgne |