Public regulatory phone
+82 70-8299-5922
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 |
|---|---|---|---|---|---|
| SDSYSTEM CO.,LTD Senior Resarch Engineer | 0024722795 | CORES | 0024722795 | Authoritative identifier (100.0%) | 2026-08-29 02:07:08 |