PLMN ID · 45004

450
mcc
South Korea
04
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
0cell towers

Not on record

3G
0cell towers

Not on record

4G
0cell towers

Not on record

5G
0cell towers

Not on record

Other bands

Record

Updated 2025-04-09

Brand
KT
Operator
KT
Dialling code
—
Mobile Country Code
All 10 networks on MCC 450
Mobile Network Code
PLMN ID
What is a PLMN ID?
TADIG code
—
Technologies
Ungrouped1 band on file
VoLTE (4G calling)
YesAndroid carrier configReport
Wi-Fi calling
UnknownTell us
Video calling
UnknownTell us
VoNR (5G calling)
UnknownTell us
Status
Live

> This record is community-maintained. Spotted something wrong? Suggest an edit.

MVNOs sell their own SIMs and plans but run on KT's network rather than owning one.

No virtual operators on record for KT. 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 KT

KT Corporation, operating as KT (Korean: 케이티), is a major mobile network operator in South Korea, a vibrant hub of technological innovation within Asia. As a leading telecommunications provider, KT plays a crucial role in connecting millions of South Koreans. Officially identified by its Mobile Country Code (MCC) of 450, designating South Korea, and Mobile Network Code (MNC) of 04, KT ensures seamless mobile communication services across the nation. Competing with other significant players like SK Telecom and LG Uplus, KT constantly strives to deliver cutting-edge technology and comprehensive network coverage, supporting the country's dynamic digital landscape. KT offers a wide array of services ranging from 4G LTE and increasingly pervasive 5G connectivity which has quickly become the standard; to fixed-line broadband, IPTV, and other telecommunications solutions. Known for its past as Korea Telecom, a government-owned entity, KT has evolved into a publicly traded company while maintaining a strong presence in South Korea's infrastructure development. The company have been instrumental in pioneering new technologies, and heavily involved and invested in South Korea's advancement as a global technology leader, continuing the rapid innovation seen in Asia and the Middle East region.

APN settings

Add an APN

No APN settings on file for KT yet. Add one.

Change history

All changes

No approved changes to this record yet. Suggest one.