Unlimited voice calls and data for any Softbank users, even in the U.S.
"America Flat-rate" is a service that allows customers using a SoftBank device to have unlimited usage for voice calls, data, and emails in the continental U.S., Hawaii, and other areas.
Eligible customers and conditions
- Must have a subscription to Global Roaming Service.
- This service is available regardless of which plans you have subscribed to in Japan.
US, Alaska, Hawaii, Puerto Rico, US Virgin Islands.
- Guam, Saipan and other regions are excluded.
Data (Internet usage)
Sending and receiving voice calls
Voice Call charges
- ※2Guam, Saipan and other regions are excluded.
- Certain apps may perform data transfers automatically which may cause data charges to be incurred. If you do not plan on using data, turn off “Cellular Data” on your phone.