Public regulatory phone
(313) 618-9103
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 |
|---|---|---|---|---|---|
| General Motors Research Corporation L | 0002762508 | ULS | 0215948e0d2a13443c47224898737fedb35ff0959fb5010fe6b90cb655b04f67 | Authoritative identifier (100.0%) | 2026-08-04 09:18:25 |