Public regulatory phone
(209) 296-7502
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 |
|---|---|---|---|---|---|
| Volcano Telecom, Inc. customer_inquiries | 0004307732 | FORM499 | 820806 | Authoritative identifier (100.0%) | 2026-08-01 03:48:06 |
| Volcano Tel. Co. Vice President | 0001549914 | CORES | 0001549914 | Authoritative identifier (100.0%) | 2026-07-31 16:34:42 |