Public regulatory phone
(213) 538-0719
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 |
|---|---|---|---|---|---|
| HOSPITAL ASSOCIATION OF SOUTHERN CALIFORNIA L | 0001535277 | ULS | 008c14ed233e3c3b29eebc9409ca464ae555788cc207839c4ec2bd9551748004 | Authoritative identifier (100.0%) | 2026-08-01 13:48:14 |