Public regulatory phone
(989) 528-8110
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 |
|---|---|---|---|---|---|
| ISP Management, Inc. mitigation_contact | 0018782045 | RMD | RMD0037027 | Authoritative identifier (100.0%) | 2026-08-01 10:48:19 |