Public regulatory phone
(415) 209-7044
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 |
|---|---|---|---|---|---|
| QuantumShift Communications, Inc. Manager Regulatory Affairs | 0004337523 | CORES | 0004337523 | Authoritative identifier (100.0%) | 2026-08-01 03:48:30 |
| QuantumShift Communications, Inc. mitigation_contact | 0004337523 | RMD | RMD0011086 | Authoritative identifier (100.0%) | 2026-08-01 03:48:14 |