Public regulatory phone
(515) 231-5424
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 Valley Radio, Inc. owner | 0016886632 | ASR | d450847a79901b0ae95b85f07cd30e1ad5930c6786d4e875a7ddb401f35cdefd | Authoritative identifier (100.0%) | 2026-08-13 02:19:04 |
| Grand River Valley Radio, Inc. Applicant | 0016886632 | LMS | 25076f91744bb0cc0174918e8a386253 | High confidence (95.0%) | 2026-08-13 08:19:09 |
| Grand River Valley Radio, Inc. Applicant | LMS | 0657e42513484a06bbc6c1b6063ebeb7 | High confidence (95.0%) | 2026-08-01 21:48:14 |