Public regulatory phone
(925) 567-6493
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 |
|---|---|---|---|---|---|
| River Delta Wireless L | 0017997438 | ULS | 02c4b23d82fef1052fcbe4bb501de7440e7992ed5b6f41e1ebc43bcdb8027e77 | Authoritative identifier (100.0%) | 2026-08-05 06:48:29 |