About postal code 6423
The postal code 6423 routes mail to Seewen SZ in the Kanton Schwyz 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 ยท Postal code
6423 - Seewen SZ
Postal code 6423 is Seewen SZ in Kanton Schwyz, Switzerland.
| Postal code | 6423 |
| Place | Seewen SZ |
| Region | Kanton Schwyz |
| District | Bezirk Schwyz |
| Country | Switzerland (CH) |
| Coordinates | 47.0328, 8.6281 (map) |