Public regulatory phone
(510) 732-1000
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 |
|---|---|---|---|---|---|
| Earthquake Sound Corporation V. P. of Operations | 0031974058 | CORES | 0031974058 | Authoritative identifier (100.0%) | 2026-08-24 02:19:05 |