How to call Japan from Canada, United States (US)

011 + 81 + Local User Number.

Steps to make a call to Japan from US

⇒when calling international first call 011-United States exit code.

⇒81-Japan country code must be dialed next

⇒011 + 81 + Local User Number.

Japan Country Information
Area Code for Japan 81
ISO Code for Japan JP
ISO3 Code for Japan JPN
Numeric Code for Japan 392