Public regulatory phone
(510) 459-7470
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 |
|---|---|---|---|---|---|
| McCarthy Building Company L | 0026094615 | ULS | 07cc8c31bb0bb9c078d397c2f4ebfcb1977f866c7e28266bd0f9a39c5ce4cf88 | Authoritative identifier (100.0%) | 2026-08-13 08:19:11 |