Public regulatory phone
+49 171 5670999
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 |
|---|---|---|---|---|---|
| ULTRASONE AG Chief Operating Officer | 0031754096 | CORES | 0031754096 | Authoritative identifier (100.0%) | 2026-08-23 21:13:14 |