Calling San Marino from the United States explained:
- 011 - US exit code; have to be dialed first for all international calls made from the US/Canada number plan
- 378 - international country code for San Marino
- US to San Marino international dialing format : 011 + 378 + individual phone number
Neighbors of country:
Information about country:
The Most Serene Republic of San Marino is a country in the Apennine Mountains. It is a landlocked enclave, completely surrounded by Italy. One of the European microstates, San Marino has the smallest population of all the members of the Council of Europe.