South Korea
South KoreaKR
PLMN ID · 45012
Technology
No generations on record
Record
Updated 2025-04-09
- Brand
- SKTelecom
- Operator
- SK Telecom
- Country
- South Korea(KR)
- Region
- Asia & Middle East
- Dialling code
- —
- Mobile Country Code
- All 10 networks on MCC 450
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- —
- Technologies
- —
- VoLTE (4G calling)
- UnknownTell us
- Wi-Fi calling
- UnknownTell us
- Video calling
- UnknownTell us
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
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MVNOs
Add an MVNOMVNOs sell their own SIMs and plans but run on SKTelecom's network rather than owning one.
No virtual operators on record for SKTelecom. Know one that runs here? Add it.
Cell towers
No cells measured on this network yet.
Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0. Counts are cells people have measured, not an operator's own figures.
About SKTelecom
SK Telecom (SKTelecom) is South Korea’s largest mobile network operator, holding a significant market share in the highly competitive South Korean telecommunications landscape. Operating across the entire country, SK Telecom provides a wide array of services, including mobile voice, data, and innovative tech solutions. Identified by the Mobile Country Code (MCC) 450, designating South Korea, and the Mobile Network Code (MNC) 12, SK Telecom distinguishes itself within the Korean market and throughout Asia & Middle East. They have historically been at the forefront of technological advancements in the region, frequently being one of the first to roll-out new network technologies such as 5G and beyond. In a country known for its advanced technology infrastructure, SK Telecom competes fiercely with other major players like KT and LG Uplus. They continue to adapt their infrastructure and services for the ever-changing consumer and business needs while serving the demanding market in South Korea, a region known for its high mobile penetration and data usage. SK Telecom remains a important mobile operator in South Korea and the wider Asia & Middle East, and is identifiable world-wide through its unique MCC 450 and MNC 12 identifiers.
APN settings
Add an APNNo APN settings on file for SKTelecom yet. Add one.
Change history
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