The Federal Communications Commission (FCC) has granted a total of 19 licenses and call signs in the category of Vanity license in Trujillo Alto, 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.
| Call Sign | License Holder Name | Date of Authorization |
|---|---|---|
| KP4FD | Puerto Rico Field Day Group | 2019-06-19 |
| KP4GRY | RESTO, SALVADOR | 2018-07-25 |
| KP4IVB | FERNANDEZ, FRANK | 2019-11-14 |
| KP4JFR | RIVERA CARRASQUILLO, JOSE A | 2019-03-30 |
| KP4JGO | JARED GUZMAN, JOSE | 2021-04-20 |
| KP4JRS | RIVERA-SALAMAN, JOSE A | 2019-03-29 |
| KP4LAW | Velez Baerga, Pedro A | 2018-03-13 |
| KP4LGM | MORALES DE JESUS, LUIS G | 2017-03-24 |
| KP4PES | Rivera-Agosto, Jorge L | 2015-07-03 |
| KP4TV | VAZQUEZ, LENNY | 2014-04-15 |
| KP4VAT | ALEJANDRO TORRES, VICTOR M | 2009-03-07 |
| KP4WA | Perez-Marcano, James | 2019-09-04 |
| NP3SI | Rivera-Laboy, Sheila I | 2009-06-23 |
| NP3YL | RIVERA-SALAMAN, VILMARIE | 2017-02-21 |
| NP4VM | Venegas, Miguel A | 2020-08-14 |
| WP4ECV | CLAUDIO, EMMANUEL | 2018-11-06 |
| WP4TO | Perez-Marcano, James | 2018-06-01 |
| WP4VT | DE LA TORRE MALDONAD, VICENTE | 2016-04-02 |
| WP4WW | Trujillo Alto Contest Club | 2016-06-08 |
