Mobile Operator Information
Operating Brand: Sk Telecom
Network Technology: 3G / 4G
Mobile Network Code: 05
Web Site: www.sktelecom.com
Operator Country Information
Operating Country: South Korea
Country ISO Codes: KR / KOR
Mobile Country Code: 450
Country Web Sites: Wiki Page | National Tourism Site
Network Frequencies
2G Bands:
3G Bands: W-CDMA 2100
4G Bands: LTE 1800
5G Bands: LTE 1800
Network Data Services
2G Data:
3G Data: HSDPA+ 21 Mbps / HSUPA 5.8 Mbps
4G Data:
Network History
Company Name: Sk Telecom
2G Network:
2G Data:
3G Network: Launched W-CDMA 2100 December 2003
3G Data: Launched HSDPA+ 21 Mbps July 2010
4G Network Launched LTE 1800 July 2011
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 Sk Telecom SIM Locked phone and want to unlock it, you can use our SIM network unlock services.
We can provide Sk Telecom SIM Network Unlock PIN Code and other Unlock Codes for most Sk Telecom phone models.
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