21 Area Code
Lausanne · Switzerland
Country code +41 · ISO CH
Example 21 Number
A sample number from this area code, formatted three ways.
| National | International | E.164 |
|---|---|---|
| 021 234 56 78 | +41 21 234 56 78 | +41212345678 |
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Cities and Regions
Locations served by the 21 area code, according to Google's libphonenumber.
- · Lausanne
How to Dial Switzerland Numbers
From abroad
Dial +41 followed by the national number, dropping any leading 0.
Within Switzerland
Dial 0 before the local number to make a domestic call.
Dialing out of Switzerland
Dial 00 followed by the destination country code and number.
Nearby Switzerland Area Codes
Frequently Asked Questions
Where is the 21 area code?
└ The 21 area code covers Lausanne in Switzerland.
How do I dial a 21 number?
└ From abroad, dial +41 21 followed by the local number. Within Switzerland, dial 021 before the local number.