KDDI Corporation
Japan · ISO JP
441
MCC
218
MNC
441-218
PLMN
1
Bulletin Records
Network Details
- Operator (ITU)
- KDDI Corporation
- Country
- Japan
- ISO Code
- JP
- MCC
- 441
- MNC
- 218
- PLMN
- 441-218
About PLMN 441-218
KDDI Corporation is a mobile network operator in Japan assigned PLMN code 441-218 by the national telecommunications authority.
The MCC 441 identifies Japan, while MNC 218 uniquely identifies this operator within the country. Together they form the PLMN (Public Land Mobile Network) identifier used by mobile devices for network selection, SIM card identification, and international roaming.
This assignment was last reported in ITU Operational Bulletin #1345 (Aug. 1, 2026). Search all MCC/MNC codes or view all Japan operators .