About postal code 7166
The postal code 7166 routes mail to Trun 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
7166 - Trun
Postal code 7166 is Trun in Kanton Graubünden, Switzerland.
| Postal code | 7166 |
| Place | Trun |
| Region | Kanton Graubünden |
| District | Region Surselva |
| Country | Switzerland (CH) |
| Coordinates | 46.7411, 8.9786 (map) |