Public regulatory phone
+82 31-777-9009
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 |
|---|---|---|---|---|---|
| JOA TELECOM CO., LTD. Principal Research Engineer | 0019433309 | CORES | 0019433309 | Authoritative identifier (100.0%) | 2026-08-30 22:49:33 |