FCC Registration Number
FRN 0031416944
CORES registration
- CORES status
- discovered
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|
| (202) 792-6422 | Katherine Marshall Potomac Law Group service_agent | FORM499 | 95.0% |
| (757) 544-9510 | CDYNE Services LLC customer_inquiries | FORM499 | 100.0% |
| (757) 720-6435 | Robert Stewart mitigation_contact | RMD | 100.0% |
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|
| 2026-04-01 | 836810 | CDYNE Services LLC |
Robocall Mitigation Database filings
| Recertified | RMD number | Business |
|---|
| 2026-02-25 | RMD0007116 | CDYNE Services, LLC |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|
| FORM499 | 836810:718079 | CDYNE Services LLC | 0031416944 | 2026-08-15 04:49:10 |
| FORM499 | 836810:718080 | CDYNE Services LLC | 0031416944 | 2026-08-15 04:49:10 |
| FORM499 | 836810:718081 | CDYNE Services LLC | 0031416944 | 2026-08-15 04:49:10 |
| RMD | 643066 | CDYNE Services LLC | 0031416944 | 2026-08-06 18:48:30 |
| FORM499 | 836810 | CDYNE Services LLC | 0031416944 | 2026-08-02 00:48:10 |
| FORM499 | 35846 | CDYNE Services LLC | 0031416944 | 2026-08-01 23:48:08 |
| RMD | RMD0007116 | CDYNE Services, LLC | 0031416944 | 2026-07-31 23:48:10 |
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