This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 2020-11-05 | Deletion of a delegated commune | 16294 → 16230 | Saint-Amant-de-Montmoreau → Montmoreau |
| 2017-01-01 | Deletion | 16294 | Saint-Amant-de-Montmoreau |
| 2017-01-01 | Creation of a new commune | 16294 | Saint-Amant-de-Montmoreau |
| 2017-01-01 | Creation of a new commune | 16294 → 16230 | Saint-Amant-de-Montmoreau → Montmoreau |
| 2013-11-08 | Creation | 16294 | Saint-Amant-de-Montmoreau |
| 2013-11-08 | Name change | 16294 | Saint-Amant → Saint-Amant-de-Montmoreau |
| 1943-01-01 | Creation | 16294 | Saint-Amant |