Monaco country code: +377

To call Monaco from another country, dial +377 followed by the local number.

• +377calling code
• MCISO country code
• +377 6 12 34 56 78example mobile number

How to call Monaco

1. Dial your country’s international access code, or press and hold 0 for the + sign on a mobile phone.
2. Dial 377, the country calling code for Monaco.
3. Dial the local number. Leave out the leading 0 if the local number normally starts with one.

Numbers are written in international format like this: +377 6 12 34 56 78. The example comes from Google’s libphonenumber data and is only a sample format.