Public regulatory phone
(650) 508-6800
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 |
|---|---|---|---|---|---|
| Singapore Telecom USA, Inc. customer_inquiries | 0006369235 | FORM499 | 821224 | Authoritative identifier (100.0%) | 2026-08-01 03:48:07 |