Public regulatory phone
(715) 448-3006
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 |
|---|---|---|---|---|---|
| WISCONSIN INDUSTRIAL SAND L | 0010499895 | ULS | 036691fd8053236e6a3f7fdccae5081e3808c0e2bf330dd5d9df7fc2874ed072 | Authoritative identifier (100.0%) | 2026-08-05 23:48:32 |