San Marino Phone Number Generator
SM — San Marino
How a San Marino number is built
From Google's libphonenumber metadata — the same data every number above is checked against.
- Country Code
- +378
- Possible lengths
- 8, 10 digits
- International
- +378 66 66 12 12
- National
- 66 66 12 12
- E.164
- +37866661212