Public regulatory phone
(312) 664-7200
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 |
|---|---|---|---|---|---|
| CHICAGO TRANSIT AUTHORITY owner | 0004830691 | ASR | 7366ca075ebd1d9ced7a3218a1bd9966b8631f32814fef262752f5f47ffcf912 | Authoritative identifier (100.0%) | 2026-08-06 17:48:36 |