Area code 31
Bern · 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.
Frequently asked questions
Which cities use area code 31?
Area code 31 serves Bern in Switzerland, including Bern.
What region does area code 31 cover?
Area code 31 covers Bern. Area codes route calls to a specific city or region within a country's national telephone network.
What is the difference between an area code and a calling code?
A calling code routes a call across borders to a national network, while an area code routes it to a city or region inside that network. For a Switzerland number, the country calling code is the international prefix and 31 is the domestic area code.
What time zone is area code 31 in?
Area code 31 is in the IANA time zone Europe/Zurich.
Is area code 31 the international calling code?
No. 31 is a domestic area code inside Switzerland, not the international calling code. To call this region from abroad, you dial the country's calling code first, then 31 and the local number.