Public regulatory phone
(630) 243-0012
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 |
|---|---|---|---|---|---|
| AUSTEEL LEMONT COMPANY L | ULS | 01686f5ae323f03a9ad7e90a113f941573d61c0b288598cef3ff572ada509966 | Authoritative identifier (100.0%) | 2026-08-03 06:18:24 |