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Inquiries
Please contact us for any inquiry on telephone cards.
Applications and Inquiries for Exchanging IC and Magnetic Telephone Cards
Telephone Card Exchange Center
Calls can be made from mobile phones and PHS as well.
0120-145472 (in Japanese only)
9 a.m. to 5 p.m. Monday through Friday
(excluding Saturdays, Sundays, holidays and year-end and New Year’s holidays)