| Postal Code Place Name | Le Vivier-sur-Mer |
| Region | Bretagne |
| Department | Ille-et-Vilaine |
| Arrondissement | Saint-Malo |
| Canton | Dol-de-Bretagne |
| Current Time: | CEST |
| Time Zone: | Central European Summer Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 02 |
| 35120 Mont-Dol |