| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 22490 | Pleslin-Trigavou | Bretagne | Côtes-d'Armor | Dinan | Pleslin-Trigavou |
| 22650 | Ploubalay | Bretagne | Côtes-d'Armor | Dinan | Pleslin-Trigavou |
| 22770 | Lancieux | Bretagne | Côtes-d'Armor | Dinan | Pleslin-Trigavou |