Public regulatory phone
+49 7653 6812601
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 |
|---|---|---|---|---|---|
| Testo SE & Co. KGaA Global Access Manager | 0017743469 | CORES | 0017743469 | Authoritative identifier (100.0%) | 2026-08-28 14:36:47 |