Public regulatory phone
(989) 315-4431
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 |
|---|---|---|---|---|---|
| Thumb Radio, Inc. owner | 0004803961 | ASR | 3f7f4a13bff7fb75beeb7f00c123835a8e67540eacba1e57f24566d548213b31 | Authoritative identifier (100.0%) | 2026-08-04 04:48:22 |