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Monaco Calling Code
Principality of Monaco
+377
ISO MCMCO
Key Facts
- International Calling Code
- +377
- Country Name
- Monaco
- Official Name
- Principality of Monaco
- Capital City
- Monaco
- Region
- Europe
- Subregion
- Western Europe
- ISO 3166-1 Alpha-2
- MC
- ISO 3166-1 Alpha-3
- MCO
How to Dial Monaco
From the United States / Canada
Dial 011 (exit code) + +377 + local number.
From Europe (most countries)
Dial 00 (exit code) + +377 + local number.
International Format (universal)
Use +377 directly — the + sign replaces the exit code when saved in contacts or used in apps.
Calling Code
+377
CountryMonaco
ISOMC / MCO
RegionEurope