Public regulatory phone
(425) 706-8757
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 Director Security System | 0008512311 | CORES | 0008512311 | Authoritative identifier (100.0%) | 2026-08-12 06:19:17 |
| MICROSOFT CORPORATION L | 0008512311 | ULS | 048d2ac77bcced4402b942fc11b0e8e8d076aecb16e9fe809550a9d06edbe311 | Authoritative identifier (100.0%) | 2026-08-07 20:48:51 |
| MICROSOFT CORPORATION L | 0008512311 | ULS | 0426a1738929de2b601da23351fbe054ad399f1e0a91e84ebec30070c6f8b877 | Authoritative identifier (100.0%) | 2026-08-07 02:18:41 |