+378 country code

+378 is the international dialing code for San Marino. When making a call to San Marino from abroad, you need to dial +378 before the local phone number.

1. 1Start with +378
2. 2Add the rest of the local number in international format
3. 3Make sure the number belongs to San Marino before placing the call

• Do not omit the country code when dialing internationally.
• Use the number in international format rather than mixing local and international prefixes.
• Make sure the rest of the number matches a valid number in San Marino.

Calling San Marino with DialVia costs from $0.68/min. No subscription required. Pay only for the minutes you use.