Public regulatory phone
(313) 771-2129
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 |
|---|---|---|---|---|---|
| Guardhat Inc Vice President of Engineering | 0028094993 | CORES | 0028094993 | Authoritative identifier (100.0%) | 2026-08-26 00:50:24 |