Public regulatory phone
(906) 639-5000
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 |
|---|---|---|---|---|---|
| UP Fiber, Inc. customer_inquiries | 0036922367 | FORM499 | 838361 | Authoritative identifier (100.0%) | 2026-08-02 04:48:13 |