How to call
United States → Switzerland
On phones that support it, use the international plus format: +41 44 123 45 67. From United States, the international prefix is 011.
Plus format+41 44 123 45 67
International prefix011 41 44 123 45 67
Remember
- These are format examples, not numbers to call.
- National leading zeros are omitted in many countries.
- Italian geographic numbers retain their leading zero.
- Charges and availability depend on your provider.