FCC Registration Number
FRN 0004337523
QuantumShift Communications, Inc.
CORES registration
- Entity name
- QuantumShift Communications, Inc.
- Entity type
- Private Sector , Corporation
- Registration date
- 2001-03-28
- FCC source updated
- 2011-04-15
- Contact organization
- QuantumShift Communications, Inc.
- Contact position
- Manager Regulatory Affairs
- Contact name
- Ms Jenna Brown
- Contact address
- 12657 Alcosta Blvd., Suite 418, San Ramon, CA 94583, United States
- CORES status
- available
- Last checked
- 2026-08-01 03:48:30
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (415) 209-7044 | Ms Jenna Brown Manager Regulatory Affairs | CORES | 100.0% |
| (415) 209-7044 | Jenna Brown mitigation_contact | RMD | 100.0% |
| (678) 829-4395 | NATASHA FREEMAN COGENCY GLOBAL service_agent | FORM499 | 95.0% |
| (800) 804-8266 | QuantumShift Communications, Inc. customer_inquiries | FORM499 | 100.0% |
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|
| 2026-04-01 | 820327 | QuantumShift Communications, Inc. |
Robocall Mitigation Database filings
| Recertified | RMD number | Business |
|---|
| 2026-03-02 | RMD0011086 | QuantumShift Communications, Inc. |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| FORM499 | 820327:403118 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-05 19:18:25 |
| FORM499 | 820327:403115 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-05 19:18:25 |
| FORM499 | 820327:403117 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-05 19:18:25 |
| FORM499 | 820327:403116 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-05 19:18:25 |
| FORM499 | 820327:180530 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-02 00:48:11 |
| FORM499 | 820327:180528 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-02 00:48:11 |
| FORM499 | 820327:180529 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-02 00:48:11 |
| FORM499 | 820327:180527 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-02 00:48:11 |
| CORES | 0004337523 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-01 03:48:30 |
| RMD | RMD0011086 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-01 03:48:14 |
| FORM499 | 820327 | QuantumShift Communications, Inc. | 0004337523 | 2026-08-01 02:48:06 |
| FORM499 | 8846 | QuantumShift Communications, Inc. | 0004337523 | 2026-07-31 23:48:05 |
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