Connect Instantly: Your Guide to the San Marino (+378) Country Code
October 8, 2025

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What Exactly is the Country Code for San Marino?
The specific international dialing code for San Marino, assigned by the International Telecommunication Union (ITU) under the E.164 standard, is +378. Think of this phone code San Marino as its unique global identifier ensuring your calls connect correctly to San Marino from any other country, including India.
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Latitude/ Longitude
43°55'N /12°30'E

Currency
Euro

Area

Emergency Number
San Marino - 112

US Embassy Number
San Marino: +378 0549 882 226

Transport
Uber/Ola

Calling Mobile Phones and Landlines in San Marino
The great news is that the +378 country code San Marino, applies to both mobile numbers (starting with prefixes like 7X) and fixed landlines (using area codes like 20, 30, 40, etc.). The digits following +378 specify the network or region.
How to Dial San Marino Correctly (Using (+San Marino) Country code)
Ready to make that call to San Marino? Follow this standard dialing format:
The entire international number cannot exceed 15 digits. When saving San Marino numbers, always use the format +378 XX YYYYYYY for maximum compatibility.
Know the Codes
Have the San Marino Country Code (378) and the recipient’s complete local phone number ready.
Start the Call
3
Add Country Code
Immediately after the Exit Code or ‘+’, dial 378 (the code for San Marino).
4
Enter Local Number
Dial the full 9-digit local number (with area/mobile code), removing any leading ‘0’. Save as +378 XXXXXXXXX.

The Importance of Using the Right San Marino Code
Using the correct San Marino code, +378, is crucial when calling from India or anywhere globally. It ensures smooth connections whether you’re reaching out to family, conducting business, or arranging travel. Getting this simple detail right is key for reliable communication and keeping those important lines open.
Quick Troubleshooting if Your Call Doesn't Connect

Review Your Dialing Sequence
Double-check your format: correct exit code (like ’00’ from India) or ‘+’, then ‘378’, the right 2-digit prefix, and the 7-digit local number exactly.

Drop That Extra '0'
Ensure you’ve removed any leading ‘0’ from the local San Marino number; it’s only for domestic calls, not needed when dialing internationally with +378.

Consider Network Congestion
Sometimes temporary network issues (international or local) cause delays. Give it a little time and simply try calling back later.

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Tips for More Affordable International Calls to San Marino
Calling San Marino doesn’t have to break the bank. Consider these tips:
- Check your current phone provider's rates for calling San Marino from India.
- Explore VoIP services (like Skype, WhatsApp calling) or dedicated international calling apps for potentially much lower rates.
- Look into specialized international calling plans that might offer bundles or cheaper per-minute costs to San Marino.
Sidestep These Mistakes When Calling San Marino

Forgetting to dial your exit code (like 00 from India) or using the '+' sign on mobiles.
Accidentally using the wrong country code instead of San Marino.


Not dropping the leading '0' from the local 378 number (the part after the area/mobile code).

Stay Safe When Making International Calls to San Marino
While connecting globally is wonderful, always be cautious. Be wary of unsolicited calls asking for personal information, especially if they appear to originate from the San Marino prefix +378. Verify identities before sharing sensitive data over the phone. Some users report occasional network connectivity issues, so patience may sometimes be needed.
San Marino National Codes
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San Marino City Codes
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What's the country code I need to use to call San Marino?
To call San Marino internationally, you need its unique country code: +378. This code acts like a global phone address, ensuring your call connects correctly from India or anywhere else. Just remember +378!
How should I structure an international call to San Marino using its +378 code?
First, dial your network’s international access prefix (or use ‘+’ on mobiles), then immediately dial 378 for San Marino. Follow this with the correct 2-digit San Marino prefix (area/mobile) and the final 7-digit local number.
What is the standard length and structure for an San Marino phone number when dialed internationally?
After the +378 country code, the San Marino phone number itself should typically be 9 digits long. This standard format consists of a 2-digit prefix (identifying the area or mobile carrier) plus the 7-digit subscriber number.
My call to isn't going through, what could be wrong?
Check a few things: Did you use the right exit code (like 00 from India) or ‘+’? Did you dial 378 correctly after that? Also, ensure you dropped any leading ‘0’ from the local San Marino number. Sometimes, network issues in San Marino might cause temporary problems too.
Calling San Marino sounds like it might be expensive. Are there cheaper ways to stay in touch?
It can be, so check your phone plan’s rates first! For potentially much cheaper calls, look into using internet-based calling apps like WhatsApp, Skype, or other VoIP services. These often offer better rates, especially with a good internet connection.
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