FCC Registration Number
FRN 0026879700
CORES registration
- CORES status
- discovered
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (800) 981-7183 | Brenna Lutter Business Filings Incorporated service_agent | FORM499 | 95.0% |
| (978) 865-4607 | Sostratus LLC customer_inquiries | FORM499 | 100.0% |
| (978) 865-4607 | Richard Andrews mitigation_contact | RMD | 100.0% |
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|
| 2026-04-01 | 832263 | Sostratus LLC |
Robocall Mitigation Database filings
| Recertified | RMD number | Business |
|---|
| 2026-03-01 | RMD0017801 | Sostratus LLC |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| FORM499 | 832263:707143 | Sostratus LLC | 0026879700 | 2026-08-14 01:19:04 |
| FORM499 | 832263:707144 | Sostratus LLC | 0026879700 | 2026-08-14 01:19:04 |
| RMD | 649294 | Sostratus LLC | 0026879700 | 2026-08-07 02:18:30 |
| FORM499 | 832263 | Sostratus LLC | 0026879700 | 2026-08-01 17:48:09 |
| FORM499 | 26780 | Sostratus LLC | 0026879700 | 2026-08-01 16:18:07 |
| RMD | RMD0017801 | Sostratus LLC | 0026879700 | 2026-08-01 05:48:16 |
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