Public regulatory phone
(231) 845-5454
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 |
|---|---|---|---|---|---|
| Spectrum Health Ludington Hospital L | 0005249966 | ULS | 007d4f0044ee78a375319db890f4346c86d345ea0e62112335afc0592c86ab17 | Authoritative identifier (100.0%) | 2026-08-01 12:18:13 |