Public regulatory phone
+82 53-722-3100
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 |
|---|---|---|---|---|---|
| JSYSTEC Co., Ltd. Research Engineer | 0020683926 | CORES | 0020683926 | Authoritative identifier (100.0%) | 2026-08-30 04:12:49 |