Mobile Operator Information
Operating Brand: Softbank
Network Technology: 3G / 4G
Mobile Network Code: 04
Web Site: www.softbank.jp/mb/en
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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