Public regulatory phone
(815) 544-3957
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 |
|---|---|---|---|---|---|
| KARLSON GRAIN TRUCKING L | ULS | 03140dc8e7d4385289bba5d8153d209d8f928a4c71d65ee4876432e5067634c9 | Authoritative identifier (100.0%) | 2026-08-05 14:48:32 |