Mobile Operator Information

Operating Brand: Softbank

Network Technology: 3G / 4G

Mobile Network Code: 04

Operator Country Information

Operating Country: Japan

Country ISO Codes: JP / JPN

Mobile Country Code: 440

Country Web Sites: Wiki Page | National Tourism Site

Network Frequencies

2G Bands:

3G Bands: W-CDMA 2100

4G Bands: LTE 2100

5G Bands: LTE 2100

Network Data Services

2G Data:

3G Data: HSDPA 3.6 Mbps

4G Data:

Network History

Company Name: SoftBank Group Corp

2G Network:

2G Data:

3G Network: Launched W-CDMA 2100 December 2002

3G Data: Launched HSDPA 3.6 Mbps July 2010

4G Network Launched LTE 2100 September 2012

4G Data:

The information on this page has been obtained from various sources. As companies regularly update their infrastructure and add new services, we cannot guarantee the accuracy of the Information.

Mobile operators may not announce new services, so it is possible that there is a lack of information.

Mobile network information on this page may change at any time due to updates. If you will cite the information on the page as a source, we recommend that you link to this page.

If you have a Softbank SIM Locked phone and want to unlock it, you can use our SIM network unlock services.

We can provide Softbank SIM Network Unlock PIN Code and other Unlock Codes for most Softbank phone models.

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