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| Date | Type | Code | Nom |
|---|---|---|---|
| 1988-05-01 | Fusion association → fusion simple | 62136 → 62137 | Blangermont → Blangerval-Blangermont |
| 1988-05-01 | Fusion association → fusion simple | 62137 | Blangerval-Blangermont |
| 1972-12-01 | Suppression | 62137 | Blangerval |
| 1972-12-01 | Fusion-association | 62136 → 62137 | Blangermont → Blangerval-Blangermont |
| 1972-12-01 | Fusion-association | 62137 | Blangerval → Blangerval-Blangermont |
| 1943-01-01 | Création | 62137 | Blangerval |