Public regulatory phone
(660) 745-2230
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 |
|---|---|---|---|---|---|
| Grand River Mutual Tel. Corporation mitigation_contact | 0002505519 | RMD | RMD0002565 | Authoritative identifier (100.0%) | 2026-07-31 17:04:43 |