The Federal Communications Commission (FCC) has granted 28 radio service licenses and call signs in Maricao, Puerto Rico. 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 |
|---|---|
| KP3IPR | RR 01 BUZON 4004, 00606 |
| KP4IPR | RR01 BUZON 4109, 00606 |
| KP4NOE | PO Box 596, 00606 |
| NP4DZ | RR01 BUZON 4109, 00606 |
| WP3UB | Buena Vista 12, 00606 |
| WP3UC | PO Box 177, 00606 |
| WP3WY | PO BOX 166, 00606 |
| WP4GRC | RR01 Buzon 4109, 00606 |
| WP4OSR | APARTADO 22, 00606 |
| WP4PJQ | RR 01 BUZON 3969, 00606 |
| WP4PJS | RR01 BUZON 4109, 00606 |
| WP4PKH | RR 01 BUZON 4125, 00606 |
| WP4PMZ | RR 01 BUZON 4004, 00606 |
| WP4PNA | RR 01 BUZON 4004, 00606 |
| WP4RNT | RR01 BOX 4768, 00606 |
| WP4SAI | RR 01 BUZON 4134, 00606 |
| WP4SAJ | PO BOX 656, 00606 |
| WP4SAK | RR 01 BUZON 5807, 00606 |
| WP4SAL | RR 01 BUZON 4134, 00606 |
| WP4SHS | PO Box 596, 00606 |
| WP4STM | HC1 BOX 8771, 00606 |
| WP4STN | 10 CALLE B SAN JUAN BAUTISTA, 00606 |
| WP4STP | RR 01 BOX 3330, 00606 |
| WP4STR | RR 01 BOX 3329, 00606 |
| WREM950 | PO Box 596, 00606 |
| WRHU527 | RR-01 BUZON 3120, 00606 |
| WRQY411 | CARR. 366 Km. 5.2, PO Box 6306, 00606 |
| WRUB272 | PO Box RR-01 Buzon 5614, 00606 |
