Public regulatory phone
+82 2-3665-8088
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 |
|---|---|---|---|---|---|
| Quad Bit System Co., Ltd. General Manager | 0024121824 | CORES | 0024121824 | Authoritative identifier (100.0%) | 2026-08-28 21:50:06 |