Public regulatory phone
+82 32-666-8191
Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.
| Company or contact | FRN | System | Source record | Confidence | Observed |
|---|---|---|---|---|---|
| Jang chanson Principal research engineer | 0037688512 | CORES | 0037688512 | Authoritative identifier (100.0%) | 2026-08-29 15:00:16 |