About postal code 5728
The postal code 5728 routes mail to Gontenschwil in the Kanton Aargau 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
5728 - Gontenschwil
Postal code 5728 is Gontenschwil in Kanton Aargau, Switzerland.
| Postal code | 5728 |
| Place | Gontenschwil |
| Region | Kanton Aargau |
| District | Bezirk Kulm |
| Country | Switzerland (CH) |
| Coordinates | 47.2676, 8.1415 (map) |