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International dialling code +378: San Marino
The international dialing code +378 belongs to: San Marino.
San Marino
| Flag: |  | |
| Capital city: | San Marino | |
| Currency: | Euro (EUR) | |
| Language: | it-SM | |
| Population: | 31,477 | |
| Area: | 61 km2 | |
| Bordering countries: | IT | |
| Continent: | Europe | |
| Latitude (southern border): | 43.8937092 | |
| Latitude (northern border): | 43.9922373 | |
| Longitude (eastern border): | 12.5165319 | |
| Longitude (western border): | 12.4035390 | |
| Top level domain: | .sm | |
| Postcode – entry format: | 4789# | |
| ISO code: | SM | |
| ISO alpha-3: | SMR | |
| ISO code numeric: | 674 | |
| FIPS code: | SM | |
| Exit code: | 00 | |
| Trunk code: | not used |
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