Public regulatory phone
(847) 925-6000
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 |
|---|---|---|---|---|---|
| William Rainey Harper College owner | 0007100753 | ASR | 15234864e8cc915388b3b24aa54aee3beef266a1c3cf64ecb7463c2fbd63c528 | Authoritative identifier (100.0%) | 2026-08-01 15:48:13 |