Public regulatory phone
(224) 342-4485
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 |
|---|---|---|---|---|---|
| Prospect Heights School Dist 23 L | 0024545030 | ULS | 008d338a02da084d3d5b9941adbbb0f4753d34dc406893632650472f58cd4ef4 | Authoritative identifier (100.0%) | 2026-08-01 13:48:14 |