Public regulatory phone
(618) 453-3771
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 |
|---|---|---|---|---|---|
| SIUC L | 0019522267 | ULS | 01ef84b670d20b1a4831e1a16cf145508a79b4cd7e3461d95bb0b877768723f9 | Authoritative identifier (100.0%) | 2026-08-04 02:48:24 |