About postal code 42400
The postal code 42400 routes mail to Saint-Chamond in the Auvergne-Rhône-Alpes region of France. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
France · Postal code
42400 - Saint-Chamond
Postal code 42400 is Saint-Chamond in Auvergne-Rhône-Alpes, France.
| Postal code | 42400 |
| Place | Saint-Chamond |
| Region | Auvergne-Rhône-Alpes |
| District | Loire |
| Country | France (FR) |
| Coordinates | 45.4759, 4.5129 (map) |