Country Code +377

Monaco uses the international dialing code +377

+377

Which Country Has Code +377?

Monaco uses the international dialing code +377.

How to Call a +377 Number from the US

Numbers in Monaco have 8 or 9 digits for mobiles and 8 for landlines after +377. At home they are written with a leading 0; leave it out after +377 or 011 377.

Number	From a US landline	From a mobile
Mobile starts with 03, 044–046, 06 or 07	`011 377 6 XX XX XX XX`	`+377 6 XX XX XX XX`
Landline starts with 87, 92–94 or 97–99	`011 377 99 XX XX XX`	`+377 99 XX XX XX`
Toll-free starts with 80 or 90	`011 377 90 XX XX XX`	`+377 90 XX XX XX`

X stands for any digit. Toll-free numbers often can't be reached from abroad. Full list of number types: Monaco phone number format.

Got a Call From +377?

A number starting with +377 is registered in Monaco. If you know someone there, it may be them. If you don't, be careful before you call back.

Reading a +377 number

•Mobile if the digits after +377 start with 3, 44–46, 6 or 7 (+377 6 XX XX XX XX).
•Local time: 7:03 PM in Monaco 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 +377 FAQ

Which country has country code 377?

+377 is the country code of Monaco. Numbers have 8 or 9 digits for mobiles and 8 for landlines after +377.

Is a +377 number a mobile or a landline?

In Monaco, mobile numbers start with 3, 44–46, 6 or 7 after +377, for example +377 6 XX XX XX XX. Other numbers are landlines or special services.

What time is it in Monaco right now?

It is 7:03 PM on Friday in Monaco (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.

How do I call a +377 number from the US?

From a US landline, dial 011 377 6 XX XX XX XX, without the leading 0 used inside Monaco. From a mobile, dial +377 6 XX XX XX XX.

I got a call from +377. Should I call back?

Not if you don't recognize the number. Calling back +377 is an international call. Caller ID can be faked, and a real caller will leave a message.

Monaco Quick Info

Country	Monaco
Dialing Code	+377
ISO-2 Code	`mc`
ISO-3 Code	`MCO`
Capital	Monaco
Continent	Europe
Population	38,341
Currency	Euro
Domain	`mc`

View Full Monaco Profile

Related Resources

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

Time in Monaco

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.