Public regulatory phone
(816) 748-3231
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 owner | 0002505519 | ASR | 095870fe26e375ad56f7f98d9c5dbf3b34c1cf0b84780795575d291940bb6212 | Authoritative identifier (100.0%) | 2026-08-01 03:48:12 |