Location Information
- Postal Code
- 9657
- Place Name
- Unterwasser
- Municipality
- Wildhaus-Alt Sankt Johann
- Canton
- SGSG
- Language
- German (Deutsch)
Geographic Coordinates
- Latitude
- 47.229400°
- Longitude
- 9.310700°
- Municipality Key
- 3359
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About This Postal Code
Postal code 9657 serves the area of Unterwasser in the canton of SG, Switzerland. This municipality is identified by the official key 3359. The primary language spoken in this region is German.