There is a bill from a collection agency. How can I know its contact number?
回答
You can check the billing company name of the collection agency on the "billing breakdowns" (for Web Billing users, [詳細内訳 (the detailed breakdowns)] on the screen) included in the bills.
For the contact number of the collection agency, please contact NTT FINANCE User Support Center "0800-555-05-50 (toll-free)."
