Public regulatory phone
(831) 722-2716
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 |
|---|---|---|---|---|---|
| Granite Construction Company L | 0001551878 | ULS | 02a5d2ff4de7795580da3540553694517ada545e7f6f27254710d4394e173149 | Authoritative identifier (100.0%) | 2026-08-05 04:18:28 |