Public regulatory phone
(248) 918-2864
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 |
|---|---|---|---|---|---|
| Grid4 Communications, Inc. mitigation_contact | 0007782840 | RMD | RMD0002228 | Authoritative identifier (100.0%) | 2026-07-31 17:04:42 |