South Korea·Asia & Middle East

KT

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LocationSouth KoreaKR
South Korea landscape

PLMN ID · 45007

450
mcc
South Korea
07
mnc
KT

MCC

Mobile Country Code

MNC

Mobile Network Code

PLMN

MCC + MNC

TADIG

Not on file

GSMA roaming code

Technology

No generations on record

2G

Not on record

3G

Not on record

4G

Not on record

5G

Not on record

Record

Updated 2025-04-09

Brand
KT
Operator
KT
Dialling code
Mobile Country Code
Mobile Network Code
PLMN ID
TADIG code
Technologies
Status
Live

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About KT

KT (formerly Korea Telecom) is one of the largest mobile network operators in South Korea, a nation renowned for its advanced telecommunications infrastructure. Operating with the Mobile Country Code (MCC) *450* and Mobile Network Code (MNC) *08*, and previously *07*, KT provides comprehensive mobile services throughout the country, covering a vast percentage of the population. As a major player in the South Korean market, KT competes directly with SK Telecom and LG Uplus. It’s known for pioneering advancements in network technology, including significant investments in 5G deployment, aiming to provide ultra-fast and reliable connectivity to its subscribers. KT has a long history, evolving from the state-owned Korea Telecom to a privatized entity spearheading South Korea's telecommunications boom. Beyond mobile services, KT offers a range of other services, including broadband internet, IPTV, and fixed-line telephony, reflecting its role as a comprehensive communications provider. KT's network infrastructure is a critical component of South Korea's digital economy, supporting everything from personal communication to enterprise-level solutions. The operator continues to innovate, playing a key role in shaping the future of connectivity within the region and specifically the competitive South Korean mobile market.

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