The Federal Communications Commission (FCC) has granted 6 radio service licenses and call signs in Poplar, Montana. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Name | Address, Zip |
|---|---|
| 418cb | 317 E Street West, PO Box 128, 59255 |
| 4377R | 317 E Street West, PO Box 128, 59255 |
| KA7NII | 317 F ST WEST BOX 1148, 59255 |
| KI7VHY | PO Box 723, 59255 |
| RR00068513 | 317 E Street West, PO Box 128, 59255 |
| RR00068514 | 5732 Road 1053, PO Box 36, 59255 |
