🇸🇲 How to Call San Marino from US
Complete guide to calling San Marino from the United States. Learn the dialing format, country code, and how to save up to 95% on your calls.
Mobile
$0.46/min
Landline
$0.46/min
No credit card required. Credits never expire.
Quick Reference: Dial San Marino
011 + 378 + number
011 is the US exit code
+378 + number
+ replaces exit code on mobile
Step-by-Step: How to Call San Marino
Follow these steps to dial San Marino from any US phone
Dial the US Exit Code: 011
This tells your phone carrier you're making an international call. From a cell phone, you can press and hold 0 to get the + symbol instead.
Dial San Marino's Country Code: 378
This routes your call to San Marino. Every country has a unique code - San Marino's is +378.
Dial the Local Number
Enter the full local number including any area or city code. Don't include the leading 0 if the local format uses one.
Example: Calling San Marino
Let's call a San Marino number: 12345678
011-378-12345678
+37812345678
Breakdown: 011 (US exit code) + 378 (San Marino code) + 12345678 (local number)
San Marino Phone Number Format
Understanding San Marino phone numbers
+378 XX XXXX XXXX
011-378-XX-XXXX-XXXX
Actual number length varies. The format above is a general guide.
The Cheapest Way to Call San Marino
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Traditional Carriers
InternationalCall
Calling San Marino FAQ
How do I call San Marino from the US?
From a US phone, dial 011 + 378 + local number. From a US cell phone, you can also dial +378 + local number using the + symbol.
What is the country code for San Marino?
The country code for San Marino is +378. When dialing from the US, use 011 as the exit code before the country code.
What does 011 mean when calling internationally?
011 is the US international access code (exit code). It tells your phone carrier that you're placing an international call. Different countries have different exit codes - for example, the UK uses 00.
How much does it cost to call San Marino?
With InternationalCall, calls to San Marino cost $0.46/min for mobile and $0.46/min for landline. Traditional carriers charge $1.50-3.00/min plus connection fees.
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