Public regulatory phone
(202) 347-7840
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 |
|---|---|---|---|---|---|
| GTC SPECTRUM CORPORATION FCC Compliance Officer | 0021843826 | CORES | 0021843826 | Authoritative identifier (100.0%) | 2026-08-03 18:48:58 |
| ILLINOIS CENTRAL RAILROAD COMPANY FCC Compliance Officer | 0002849362 | CORES | 0002849362 | Authoritative identifier (100.0%) | 2026-08-02 04:18:31 |