Public regulatory phone
+81 53-460-2240
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 |
|---|---|---|---|---|---|
| Yamaha Corporation Manager | 0030157226 | CORES | 0030157226 | Authoritative identifier (100.0%) | 2026-08-25 02:02:42 |