Public regulatory phone
+82 31-300-0421
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 |
|---|---|---|---|---|---|
| SD Biosensor, Inc. Senior Manager | 0022339899 | CORES | 0022339899 | Authoritative identifier (100.0%) | 2026-08-29 16:45:09 |