Public regulatory phone

+82 10-9680-0706

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contactFRNSystemSource recordConfidenceObserved
Mr Sung-Guk Ha
Manager
0038450300CORES0038450300Authoritative identifier (100.0%)2026-08-21 17:11:01