Area code 31
Bern ยท Bern
- Area code
- 31
- Country
- Switzerland
- Region
- Bern
- Major cities
- Bern
- Time zone
- Europe/Zurich
- Note
- Bern area code.
This is a domestic area code inside Switzerland. It is not the international calling code.
Bern ยท Bern
This is a domestic area code inside Switzerland. It is not the international calling code.