Public regulatory phone
(507) 437-1713
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 |
|---|---|---|---|---|---|
| Master Communications customer_inquiries | FORM499 | 816974 | Authoritative identifier (100.0%) | 2026-07-31 22:18:06 |