The bank account of the main line of "Omatome Seikyu Service (combined billing method)" will be used after the payment method of the main line is applied once an application for...
You might have input lines other than the main line which are under "Ikkatsu Seikyu Service (single billing service)." If you are already using the "Ikkatsu Seikyu Service," ple...
You can continue to check the phone number on "Web Billing" for 480 days after the phone number has changed due to moving.
After 480 days passed, you will not be able to use "W...
This payment is for the charges of "Denwa Ryoukin Gassan Service (combined billing services with the phone usages)" or "NTT tabal," which are our combined billing services with...
If the line has already been registered with "Omatome Seikyu Service (combined billing method)," you can't make a new application with the line.
If you want to add a line, pl...
If you can't find your address from the list, you can't apply for it online. Please call or fill in the form.
[Application by phone]
Toll-free 0800-333-1000 (working hours: 9:...
After selecting the communications company in the field of phone number on the online application screen, point a cursor at the number inputting field and the details pops up on...