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Confirmation before using au International Call Service
- When contracting with au for a communication service, you are automatically signed up for au International Call Service as well.
- We automatically set a monthly limit of ¥30,000 (tax exempt) for the au International Call Service. If you reach the limit in any given month, the service will be suspended until the end of that month. If you want to adjust the monthly limit, contact the KDDI Customer Center.
- If you want to unsubscribe, you can request to cancel the subscription.
KDDI International Phone Service Lineup List
International Calls from Japan
International Calls both from Japan and Overseas
International Calls from Overseas
Country Codes / Access Numbers