00 + 81
Dial 00 (exit code) + 81 (Japan code)
Dialing Format
To call a Japan phone number from Vietnam:
00 + 81 + [Area Code] + [Local Number]
Example: Calling Tokyo from Vietnam
00 81 3 [Local Number]
Where:
00 = Vietnam international exit code
81 = Japan country code
3 = Tokyo area code (without leading 0)
[Local Number] = Local phone number in Japan
Step-by-Step Instructions
- Dial 00 - This is Vietnam's international exit code
- Dial 81 - This is Japan's country code
- Dial the area code (without the leading 0)
- Dial the local phone number
Important Notes
- Remove the leading 0 from Japan area codes when dialing internationally
- For example, if the local number is 03 123 4567, dial 00 81 3 123 4567
- Mobile numbers in Japan may have different formats than landlines
Quick Facts
00
Vietnam Exit Code
+81
Japan Country Code
010
Japan Exit Code
Major Japan Area Codes
Other Countries to Call from Vietnam
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How to Call United Arab Emirates from Vietnam
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