Korea (Rep. of) MCC/MNC Codes
Mobile Country Code (MCC): 450 · ISO: KR · 9 active operators
This page lists all active mobile network operators in Korea (Rep. of) and their assigned MCC/MNC codes, including SKTelecom, GlobalstarAsia Pacific, KOR LG Uplus, KT, sourced from official ITU Operational Bulletins. Each operator is identified by its PLMN code — the combination of MCC 450 and its unique MNC.
Active Mobile Network Operators
| Operator | Brand | MCC | MNC | PLMN | Last updated |
|---|---|---|---|---|---|
| Globalstar Asia Pacific / Satellite networkGlobalstarAsia Pacific | GlobalstarAsia Pacific | 450 | 01 | Nov. 15, 2023 | |
| KT / 5G test bed | — | 450 | 02 | Nov. 15, 2023 | |
| KT / IoT network | — | 450 | 04 | Nov. 15, 2023 | |
| SK Telecom / 3G, 4G networkSKTelecom | SKTelecom | 450 | 05 | Nov. 15, 2023 | |
| LGU+ / 3G, 4G networkKOR LG Uplus | KOR LG Uplus | 450 | 06 | Nov. 15, 2023 | |
| KT Powertel / 3G network | — | 450 | 07 | Nov. 15, 2023 | |
| KT / 3G, 4G networkKT | KT | 450 | 08 | Nov. 15, 2023 | |
| SK Telecom / 3G, 4G networkTplus | Tplus | 450 | 11 | Nov. 15, 2023 | |
| SK Telecom / IoT networkSKTelecom | SKTelecom | 450 | 12 | Nov. 15, 2023 |
About MCC 450 — Korea (Rep. of)
MCC 450 is the Mobile Country Code assigned to Korea (Rep. of) by the International Telecommunication Union (ITU). All mobile operators in Korea (Rep. of) use this MCC combined with their unique MNC to form their PLMN identifier.
PLMN codes are used by mobile devices to identify and select networks, and by roaming agreements to route calls and data between operators globally. The 9 operators listed here represent all active MNC assignments reported by Korea (Rep. of)'s telecommunications authority to the ITU.
Data is updated within hours of each ITU Operational Bulletin release. Search the full global database or explore our interactive map.