Country Code +378

San Marino uses the international dialing code +378

+378

Which Country Has Code +378?

San Marino uses the international dialing code +378.

How to Call a +378 Number from the US

Numbers in San Marino have 8 digits for mobiles and 10 for landlines after +378. There is no leading 0 to drop: dial every digit as written.

Number	From a US landline	From a mobile
Mobile starts with 61 or 66	`011 378 66 XX XX XX`	`+378 66 XX XX XX`
Landline starts with 05	`011 378 0549 XXXXXX`	`+378 0549 XXXXXX`

X stands for any digit. Full list of number types: San Marino phone number format.

Got a Call From +378?

A number starting with +378 is registered in San Marino. If you know someone there, it may be them. If you don't, be careful before you call back.

Reading a +378 number

•Mobile if the digits after +378 start with 61 or 66 (+378 66 XX XX XX).
•Premium rate if it starts with 71 or 77–78 after +378: never call these back.
•Local time: 7:03 PM in San Marino right now.

•Don't call back a number you don't recognize. One-ring scams hang up after a ring or two so you return the call, which can add a per-minute charge on top of an international rate.
•Caller ID can be faked. The code shown is not proof of where the caller really is.
•Real callers leave a message. If it matters, they'll text, email or leave a voicemail. Otherwise, block the number.

Country Code +378 FAQ

Which country has country code 378?

+378 is the country code of San Marino. Numbers have 8 digits for mobiles and 10 for landlines after +378.

Is a +378 number a mobile or a landline?

In San Marino, mobile numbers start with 61 or 66 after +378, for example +378 66 XX XX XX. Other numbers are landlines or special services.

What time is it in San Marino right now?

It is 7:03 PM on Friday in San Marino (UTC+1), 5 hours ahead of New York. To reach someone between 9 AM and 8 PM there, call between 4:00 AM–3:00 PM EDT.

Are some +378 numbers premium rate?

Yes. In San Marino, premium-rate numbers start with 71 or 77–78 after +378. Calling one back can cost far more than an ordinary international call, which is what one-ring scams rely on.

How do I call a +378 number from the US?

From a US landline, dial 011 378 66 XX XX XX. From a mobile, dial +378 66 XX XX XX.

I got a call from +378. Should I call back?

Not if you don't recognize the number. Calling back +378 is an international call. Caller ID can be faked, and a real caller will leave a message.

San Marino Quick Info

Country	San Marino
Dialing Code	+378
ISO-2 Code	`sm`
ISO-3 Code	`SMR`
Capital	San Marino
Continent	Europe
Population	34,109
Currency	Euro
Domain	`sm`

View Full San Marino Profile

Related Resources

How to Call San Marino San Marino Phone Format US Area Codes Directory International Calling Guide All Country Codes

Time in San Marino

7:03 PM

Friday · UTC+1 · 5 hours ahead of New York

To reach someone between 9 AM and 8 PM there, call between 4:00 AM–3:00 PM EDT (1:00 AM–12:00 PM PDT). Clocks change for daylight saving time there, so the gap with the US shifts during the year.