This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 2020-02-13 | Deletion of a delegated commune | 27244 → 27085 | Flancourt-Catelon → Flancourt-Crescy-en-Roumois |
| 2016-01-01 | Deletion | 27244 | Flancourt-Catelon |
| 2016-01-01 | Creation of a new commune | 27244 | Flancourt-Catelon |
| 2016-01-01 | Creation of a new commune | 27244 → 27085 | Flancourt-Catelon → Flancourt-Crescy-en-Roumois |
| 1943-01-01 | Creation | 27244 | Flancourt-Catelon |