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Vietnam Calling Code
Socialist Republic of Vietnam
+84
ISO VNVNM
Key Facts
- International Calling Code
- +84
- Country Name
- Vietnam
- Official Name
- Socialist Republic of Vietnam
- Capital City
- Hanoi
- Region
- Asia
- Subregion
- South-Eastern Asia
- ISO 3166-1 Alpha-2
- VN
- ISO 3166-1 Alpha-3
- VNM
- Trunk Prefix
- 0
How to Dial Vietnam
From the United States / Canada
Dial 011 (exit code) + +84 + local number (drop leading 0).
From Europe (most countries)
Dial 00 (exit code) + +84 + local number (drop leading 0).
International Format (universal)
Use +84 directly — the + sign replaces the exit code when saved in contacts or used in apps.
Calling Code
+84
CountryVietnam
ISOVN / VNM
RegionAsia
Trunk prefix0