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SoftBank

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Carrier Japan 5G Postpaid Mobile Network Softbank Family

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description SoftBank Overview

Softbank Corp. is Japan’s second-largest mobile network operator, providing 5G and 4G LTE services primarily in the Tokyo metropolitan area and surrounding regions, alongside fixed broadband offerings.

help SoftBank FAQ

Does SoftBank offer both 5G and 4G LTE in Japan?

Yes. SoftBank Corp. operates mobile services using both 5G and 4G LTE networks in Japan, with availability depending on location, device, and plan.

When was SoftBank Corp. established?

SoftBank Corp. lists December 9, 1986, as its establishment date. The company later expanded from internet and telecommunications businesses into mobile and fixed broadband services.

Does SoftBank also provide fixed broadband?

Yes. SoftBank's consumer services include fixed broadband offerings in addition to mobile connectivity. Availability and technology depend on the address and local service infrastructure.

Can visitors to Japan use SoftBank mobile service?

Visitors may be able to use SoftBank through compatible roaming arrangements or a local SIM or eSIM plan. The phone must support the relevant Japanese bands, and roaming terms depend on the home carrier.

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