Public regulatory phone
(312) 369-8155
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 |
|---|---|---|---|---|---|
| COLUMBIA COLLEGE Applicant | LMS | 1e8acab9df5044d0a01bc1b6063ebeb7 | High confidence (95.0%) | 2026-08-06 09:48:38 |