Public regulatory phone
(425) 705-8757
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 Corporation Security Group Manager | 0032969891 | CORES | 0032969891 | Authoritative identifier (100.0%) | 2026-08-23 00:11:30 |
| MICROSOFT CORPORATION L | 0008512311 | ULS | 0805148189eaed623d8513ab5428aa868b578c8cf5d9c01ac9c1b37815129e25 | Authoritative identifier (100.0%) | 2026-08-13 15:49:13 |
| MICROSOFT CORPORATION L | 0008512311 | ULS | 0272ba80c7abc7784340e34521b36866f9391fbab246eb55f299eb23c7e8537c | Authoritative identifier (100.0%) | 2026-08-04 22:18:28 |