FCC Registration Number
FRN 0004803961
CORES registration
Connected companies
| Company | Relationship | Source | Confidence |
|---|---|---|---|
| Thumb Radio, Inc. | owner | ASR | 100.0% |
| Thumb Radio, Inc. | registrant | ASR | 100.0% |
| Thumb Radio, Inc. | registrant | FORM499 | 100.0% |
Public regulatory phone numbers
| Number | Contact | Source | Confidence |
|---|---|---|---|
| (517) 269-6420 | Thumb Radio Inc owner | ASR | 100.0% |
| (703) 584-8671 | B Lynn Ratnavale Lukas, Nace, Guterrez, & Sachs service_agent | FORM499 | 95.0% |
| (989) 269-6420 | THUMB RADIO INC owner | ASR | 100.0% |
| (989) 269-6420 | Thumb Radio, Inc. customer_inquiries | FORM499 | 100.0% |
| (989) 315-4431 | Thumb Radio Inc owner | ASR | 100.0% |
ULS licenses
FCC Form 499 filers
| Current as of | Filer ID | Legal name |
|---|---|---|
| 2008-04-01 | 825808 | Thumb Radio, Inc. |
Antenna Structure Registrations
Source provenance
| System | Record | Recorded name | Raw FRN | Observed |
|---|---|---|---|---|
| ASR | b23d7560887bb1c91f639a793385606a98901b44687f80062916ad77b53d7c1c | Thumb Radio Inc | 0004803961 | 2026-08-11 05:48:59 |
| FORM499 | 825808:467089 | Thumb Radio, Inc. | 0004803961 | 2026-08-07 20:48:38 |
| FORM499 | 825808:467090 | Thumb Radio, Inc. | 0004803961 | 2026-08-07 20:48:38 |
| FORM499 | 825808:467088 | Thumb Radio, Inc. | 0004803961 | 2026-08-07 20:48:38 |
| ASR | 670526 | Thumb Radio, Inc. | 0004803961 | 2026-08-07 19:48:33 |
| ASR | 7b7107553ac2d59fdc14e17499f0bc4a03771d794e9d6ca9d67c99da70ee1ccb | THUMB RADIO INC | 0004803961 | 2026-08-07 05:48:41 |
| ASR | 75445ffe01924c7497d35248ba9bd1a07bf7f372af91e6c4fb0fbfd92fb87558 | Thumb Radio Inc | 0004803961 | 2026-08-06 19:18:33 |
| ASR | 5ddb70533087a586f44d127f2f05944beabdbea6423c90b4e301111dfc5ca514 | THUMB RADIO INC | 0004803961 | 2026-08-05 15:48:26 |
| ASR | 3f7f4a13bff7fb75beeb7f00c123835a8e67540eacba1e57f24566d548213b31 | Thumb Radio Inc | 0004803961 | 2026-08-04 04:48:22 |
| ASR | 15a2d5381e28ccebcd31f4ed09a718b8fcdeb8afe466ee2f884667aa284e6f6a | Thumb Radio Inc | 0004803961 | 2026-08-01 15:48:13 |
| FORM499 | 825808 | Thumb Radio, Inc. | 0004803961 | 2026-08-01 06:48:06 |
| FORM499 | 14377 | Thumb Radio, Inc. | 0004803961 | 2026-08-01 05:48:05 |
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