Riverhead - 2 Radio Stations
| Frequency | Name | Call sign |
|---|---|---|
| 90.9 FM |  Mars Hill Network |
0 |
| 1390 AM |  WRIV |
0 |
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| Frequency | Name | Call sign |
|---|---|---|
| 90.9 FM | Mars Hill Network |
0 |
| 1390 AM | WRIV |
0 |
