Public regulatory phone
(317) 269-1492
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 |
|---|---|---|---|---|---|
| McGraw-Hill Broadcasting Company, Inc. L | 0003476827 | ULS | 01eb5b2162dcf157e6b14bfc4af3e722c5e4658bb2bbf734f19c5003b795583c | Authoritative identifier (100.0%) | 2026-08-04 01:48:25 |