FCC Registration Number
FRN 0006530638
CORES registration
Connected companies
| Company | Relationship | Source | Confidence |
|---|---|---|---|
| Twenty One Sound Communications Inc. | owner | ASR | 100.0% |
| Twenty One Sound Communications Inc. | registrant | ASR | 100.0% |
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|---|---|---|
| (314) 921-9330 | Twenty One Sound Communications Inc. owner | ASR | 100.0% |
Antenna Structure Registrations
| Issued | Registration | Registrant | Status |
|---|---|---|---|
| 2000-06-27 | 1213339 | Twenty One Sound Communications Inc. | MD |
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|---|---|---|---|
| ASR | dc4c5ca0792b38104748dee45c3c27ba0949c9c500e9f802b3daabfeb05a7c1d | Twenty One Sound Communications Inc. | 0006530638 | 2026-08-13 12:49:04 |
| ASR | 716121 | Twenty One Sound Communications Inc. | 0006530638 | 2026-08-08 07:48:37 |
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