Public regulatory phone
(312) 333-2300
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 |
|---|---|---|---|---|---|
| INGALLS MEMORIAL HOSPITAL L | 0005269618 | ULS | 004d40772ee4b37afc6d0f17f11953e525ff1610008f679b161533fa7f6f6889 | Authoritative identifier (100.0%) | 2026-08-01 05:18:12 |