+378 San Marino Country Code — Phone Code, Operator Prefixes & Cheap Calls
Looking for the San Marino country code? The international dialing code for San Marino is +378. Here’s how to call San Marino from abroad — dialing format, mobile operators, prefixes, and the cheapest way to call any San Marino number.
When calling San Marino from abroad, dial your exit code (00 from Europe, 011 from US, + from mobile) + 378 + the local number without the leading 0.
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Example: calling a San Marino mobile from the UK → . From a mobile: .
TIM San Marino, TMS.
Prefixes: San Marino mobiles: 66XX (10 digits).
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