Public regulatory phone
(773) 834-9461
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 |
|---|---|---|---|---|---|
| The University of Chicago Medicine - Multispecialty Care Center and Micro-Hospital L | 0021467881 | ULS | 01406708dbff8c3c5bf06a30b9cc8fc04fe324b554cdda65df19dde80a2263db | Authoritative identifier (100.0%) | 2026-08-02 23:18:25 |