How to call San Marino (country code +378)

Calling to San Marino

  • Any leading ‘0’ in a phone number is included in the international call sequence – even with calls from outside San Marino. Do not add a leading ‘0’ to a phone number that does not have one.
  • San Marino phone numbers can also be access through the Italian phone system through country code +39 and adding ‘0549’ to the local phone number.
  • A leading '+' in the phone number means 'dial your country's exit code'.
  • Calling from a mobile phone: dial from on the country where you're currently located.
  • Calling from a VoIP or satellite phone: dial from on the country where the phone is registered.

San Marino’s country code may be mis-labelled:

  • Country code 00378 (exit code of ’00’ used in many European, Asian, and African nations followed by San Marino’s country code of ‘378’).
  • Country code 011378 (exit code of ‘011’ used in the United States and Canada followed by San Marino’s country code of ‘378’).

When calling to a mis-labelled country code, remove the exit code from the call sequence and replace it with the exit code of the country the call is dialed from.

… to a mobile (cellular) phone

Use the same call sequence.

When calling a mobile phone user, call to the country where the mobile phone is registered, regardless of where the person being called is currently roaming.

… to a VoIP phone

Use the same call sequence.

When calling a VoIP phone user, call to the country where the VoIP phone is registered, regardless of where the person being called is currently roaming.

… to a satellite phone

San Marino does not have a country-speicifc satellite phone system.

Most satellite phones operate on their own country code – calls to these satellite phones follow their own call sequence.

Calling within San Marino (domestic dialing)

Dial the entire Sammarinese phone number as it is listed from anywhere in the country. All phone numbers begin with ‘0549’.

0549six digits
San Marino area codelocal phone number

San Marino phone numbers explained

Number details

Sammarinese phone numbers are ten digits. All phone numbers begin with ‘0549’ (due to a historical link to the Italian phone system).

The first digit designates a land-line (‘0’) phone number. Digits two, three, and four: ‘549’ – San Marino’s area code in the Italian phone system (a remnant of a historical relationship).

An example of an Sammarinese phone number

The State Museum of San Marino lists its phone number in San Marino as 0549 882670.

Number explanation
3780549882670
country code for San Marinodialing prefix used within San Marino (the leading '0' is always dialed whether it is a local or international call)local phone number in San Marino
Calling from another location in San Marino

Dial the entire ten digit number including the area code ‘0549’.

0549882670
dialing prefix used within San Marino (the leading '0' is always dialed whether it is a local or international call)local phone number in San Marino
Italy and Vatican City example

Calls from Italy and the Vatican City can directly dial the area code ‘0549’ phone number – the same a domestic Italian phone call. Italy and the Vatican City can also use the international call sequence.

0549882670
dialing prefix used within San Marino (the leading '0' is always dialed whether it is a local or international call)local phone number in San Marino
International example – calling from outside San Marino

To call from outside San Marino, dial the exit code of the country the call is dialed from, followed by the San Marino’s country code of ‘378’, followed by the local phone number starting with ‘0549’.

Include any leading ‘0’ in the call sequence – it is not removed from the phone number when dialed from outside San Marino.

exit code3780549882670
exit code of the country the call is dialed fromcountry code for San Marinodialing prefix used within San Marino (the leading '0' is always dialed whether it is a local or international call)local phone number in San Marino

Calling from San Marino

’00’ is used as an exit code when dialing an international call from San Marino.

Administrative and regulatory

Sources and more resources