Public regulatory phone
(312) 244-3402
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 |
|---|---|---|---|---|---|
| World Class Wireless, LLC owner | 0021166046 | ASR | 5cd4c0b6748ba29a917fe8c4779a2ce6e9bb482919aae99ae38d3521f54721ee | Authoritative identifier (100.0%) | 2026-08-05 14:48:29 |
| World Class Wireless, LLC L | 0021166046 | ULS | 0276204fef932357f6e4818860e3a01be6a1a95a2dc0c54df5c36a11c0c94355 | Authoritative identifier (100.0%) | 2026-08-04 22:18:29 |