List of Postal Codes in Blain Canton
| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 44130 | Blain | Pays de la Loire | Loire-Atlantique | Châteaubriant | Blain |
| 44260 | Savenay | Pays de la Loire | Loire-Atlantique | Saint-Nazaire | Blain |
| 44360 | Saint-Étienne-de-Montluc | Pays de la Loire | Loire-Atlantique | Nantes | Blain |
| 44750 | Campbon | Pays de la Loire | Loire-Atlantique | Saint-Nazaire | Blain |