| Postal Code Place Name | Trélévern |
| Region | Bretagne |
| Department | Côtes-d'Armor |
| Arrondissement | Lannion |
| Canton | Perros-Guirec |
| Current Time: | CEST |
| Time Zone: | Central European Summer Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 02 |
| 22450 Pommerit-Jaudy |
| 22700 Perros-Guirec |
| 22710 Penvénan |