| Postal Code Place Name | Lézardrieux |
| Region | Bretagne |
| Department | Côtes-d'Armor |
| Arrondissement | Lannion |
| Canton | Tréguier |
| Current Time: | CEST |
| Time Zone: | Central European Summer Time |
| IANA Time Zone: | Europe/Paris |
| Dialing Code: | 02 |
| 22220 Plouguiel |
| 22260 Ploëzal |
| 22450 Pommerit-Jaudy |
| 22610 Pleubian |