Public regulatory phone
+86 139 1165 0457
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 |
|---|---|---|---|---|---|
| Microsoft Mobile Oy Product Certification Officer | 0008374555 | CORES | 0008374555 | Authoritative identifier (100.0%) | 2026-09-01 04:51:39 |