About postal code 7057
The postal code 7057 routes mail to Langwies in the Kanton Graubünden region of Switzerland. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Switzerland · Postal code
7057 - Langwies
Postal code 7057 is Langwies in Kanton Graubünden, Switzerland.
| Postal code | 7057 |
| Place | Langwies |
| Region | Kanton Graubünden |
| District | Region Plessur |
| Country | Switzerland (CH) |
| Coordinates | 46.8235, 9.7455 (map) |