Public regulatory phone
(630) 510-2649
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 |
|---|---|---|---|---|---|
| GCG OPERATING CO. MR. RAYMOND NELSON | 0005259569 | CORES | 0005259569 | Authoritative identifier (100.0%) | 2026-08-05 23:48:44 |
| GCG OPERATING CO. L | 0005259569 | ULS | 0360bf2e7b5b62318d0f787a1f51bcde001090672e181e7b62ef3cc3c1b24490 | Authoritative identifier (100.0%) | 2026-08-05 23:18:34 |