San Marino Country Code: +378
To call San Marino from another country, dial your exit code, then 378, then the local number. If the local number starts with 0, drop that 0 after the country code.
How to call San Marino
| Calling from | Dial |
|---|---|
| USA or Canada | 011 378 + local number |
| United Kingdom, Europe and most countries | 00 378 + local number |
| Australia | 0011 378 + local number |
| Any mobile phone | +378 + local number |
In international (E.164) format, which most apps and sign-up forms expect, a San Marino number is written as +378 followed by the number with no spaces or leading 0.
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Frequently asked questions
What is the country code of San Marino?
The country code of San Marino is +378. Dial it before the local number when calling from abroad.
How do I call San Marino from the USA?
From the USA dial 011 378 + local number. From a mobile phone you can type +378 followed by the local number without its leading 0.
Which country uses +378?
+378 is the calling code of San Marino.
Can I get a San Marino phone number online?
Yes. SMS Pin Verify sells San Marino virtual numbers for receiving SMS verification codes for apps like WhatsApp, Telegram and Google. You pay only when the code arrives.