FCC Registration Number
FRN 0032969891
Microsoft Corporation - Hoffman Estates, IL CHI06
CORES registration
- Entity name
- Microsoft Corporation - Hoffman Estates, IL CHI06
- Entity type
- Private Sector , Corporation
- Registration date
- 2022-10-10
- FCC source updated
- 2025-11-28
- Contact organization
- Microsoft Corporation
- Contact position
- Security Group Manager
- Contact name
- Eric Montoya
- Contact address
- One Microsoft Way, Redmond, WA 98052, United States
- CORES status
- available
- Last checked
- 2026-08-23 00:11:30
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (425) 705-8757 | Eric Montoya Security Group Manager | CORES | 100.0% |
FCC ID filings
| Date | FCC ID | Model | Applicant |
|---|
| 2022-10-20 | C3K2023 | 2023 | Microsoft Corporation |
ULS licenses
| Grant date | Call sign | Service | Status | Licensee |
|---|
| 2022-10-15 | WRUX646 | IG | A | MICROSOFT CORPORATION |
| 2022-10-15 | WRUX647 | YG | A | MICROSOFT CORPORATION |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| ULS | 1055625 | Microsoft Corporation | 0032969891 | 2026-09-12 23:45:35 |
| CORES | 0032969891 | Microsoft Corporation - Hoffman Estates, IL CHI06 | 0032969891 | 2026-08-23 00:11:30 |
| FCCID | bJD17aROSN8odWzM3d9nqA==:C3K2023 | Microsoft Corporation | 0032969891 | 2026-08-12 12:48:58 |
| FCCID | 158385 | Microsoft Corporation | 0032969891 | 2026-08-04 07:18:18 |
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