The Federal Communications Commission (FCC) has granted a total of 133 licenses and call signs in the category of Amateur license in Isabela, 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 |
|---|---|---|
| KA2GNG | RIVERA, MIGUEL A | 2014-04-11 |
| KB0TEP | RAMIREZ, JOSE R | 2015-08-20 |
| KB2YBH | calero mr, peter | 2007-12-18 |
| KD5DVV | MARTE GUZMAN, DANIEL | 2016-03-31 |
| KN4NAR | Duprey Medina, Jacquelyn | 2018-06-13 |
| KP3BW | GONZALEZ-MEDINA, ADALBERTO | 2019-04-19 |
| KP4CS | LOPEZ PEREZ, RUBEN | 2016-01-27 |
| KP4DCC | CORTES MOYA, SANTIAGO | 2004-11-30 |
| KP4DMV | DAVILA, EDUARDO M | 2016-06-17 |
| KP4DU | VALLE, RAMON T | 2018-04-17 |
| KP4ERJ | PEREZ MEDINA, JOSE R | 2015-10-01 |
| KP4PV | JANEIRO, ILDELFONSO | 2019-12-02 |
| | ||
| N1ZJC | PEREZ, OSCAR | 2017-06-08 |
| NP4BM | HERMINA, VICTOR M | 2020-05-01 |
| NP4BT | RODRIGUEZ, FERNANDO L | 2005-08-30 |
| NP4BZ | ALERS, JESUS M | 2015-12-01 |
| NP4EF | SAMALOT, CARLOS M | 2006-05-18 |
| NP4EI | RODRIGUEZ, JOSE | 2006-02-08 |
| NP4FF | MACHADO, EURIPIDES | 2007-10-03 |
| WA2DDI | LOPEZ, JOSE | 2009-07-14 |
| WP3IJ | overton-del Castillo, Michael W | 2020-09-09 |
| WP3JO | ALTRECHE, AIRANGEL | 2021-03-27 |
| WP3KZ | Brito Perez, Rafael A | 2021-06-17 |
| WP3LD | Overton Del Castillo, Stephen C | 2021-05-27 |
| WP3LZ | RODRIGUEZ PEREZ, FERNANDO | 2021-08-02 |
| WP3RO | Soto-Caban, Delia | 2012-07-26 |
| WP3RT | Jimenez Soto, Jose A | 2012-07-26 |
| WP4ALU | CEIDE, RAFAEL A | 2014-04-29 |
| WP4AUM | BADILLO BARRETO, ARIEL | 2003-12-23 |
| WP4AYU | VALLE, PASCUAL T | 2015-02-17 |
| WP4BUN | GONZALEZ VELAZQUEZ, JUAN A | 2015-07-03 |
| WP4EM | De La Cruz-Butler, Luis R | 2014-11-06 |
| WP4ES | JUARBE, WILBURG | 2014-08-12 |
| WP4EYV | ALERS, DARMA I | 2006-03-03 |
| WP4FGQ | BADILLO, WILFREDO | 2017-06-10 |
| WP4FIO | RODRIGUEZ, GILBERTO | 2007-12-13 |
| WP4IPS | MEDINA PINO, CELIA | 2019-11-01 |
| WP4IVK | PONCE, SAMUEL | 2010-07-07 |
| WP4JOH | LAGUER MUNOZ, RAFAEL | 2011-07-29 |
| WP4LQZ | OCASIO VALENTIN, JULIO | 2004-01-10 |
| WP4LUA | PANTOJA, ANGEL L | 2013-02-14 |
| WP4MRS | CALERO ALFARO, MARIA D | 2004-06-17 |
| WP4MXQ | MARTINEZ, RENE | 2005-02-02 |
| WP4MXR | RODRIGUEZ, DAVID | 2015-10-15 |
| WP4NBO | MERCADO GONZALEZ, NELSON | 2015-09-11 |
| WP4NED | VELEZ COLON, JAVIER A | 2015-10-14 |
| WP4NUF | CHAVES, JOSE J | 2017-02-08 |
| WP4NUG | CORDERO, CARLOS M | 2007-04-09 |
| WP4NUI | MACHADO, RICARDO | 2018-11-15 |
| WP4OBG | MERCADO-SOTO, GLENDALIZ | 2019-08-05 |
| WP4ODN | Cruz Velez, Emmanuel | 2009-12-21 |
| WP4OFU | MERCADO-SOTO, RICARDO E | 2010-07-06 |
| WP4OQX | MEDINA ARCE, FRANKY | 2013-02-22 |
| WP4PBQ | Pacheco-Quinones, Manuel J | 2014-06-03 |
| WP4PET | RODRIGUEZ VARGAS, MANUEL A | 2014-07-29 |
| WP4PIQ | Cancel Nunez, Hector J | 2015-02-05 |
| WP4PLL | VELEZ TORRES, RUBIN | 2015-06-26 |
| WP4PUM | VEGA QUILES, KELLY | 2017-03-29 |
| WP4PWN | Rivera Gaud, Alfred D | 2017-11-30 |
| WP4QHL | ROSADO SANTIAGO, RAMON | 2018-07-17 |
| WP4QLD | DIAZ, CARLOS H | 2018-10-17 |
| WP4QLP | CRUZ PEREZ, EPIFANIO | 2018-10-17 |
| WP4QLT | RODRIGUEZ, INOCENCIO | 2018-10-17 |
| WP4QLW | SOTO, ALEJANDRO J | 2018-10-17 |
| WP4QML | CORDERO, JESSICA | 2018-10-17 |
| WP4QMM | CORDERO, WILFREDO M | 2018-10-17 |
| WP4QMX | NIEVES, JOHN | 2018-10-18 |
| WP4QMZ | CORCHADE, EDNA | 2018-10-18 |
| WP4QNB | PAGAN, ARLYN I | 2018-10-18 |
| WP4QNC | ACEVEDO, IDELISA | 2018-10-18 |
| WP4QNJ | SANTIAGO, CARLOS J | 2018-10-18 |
| WP4QNK | MENDEZ, JERASIEL | 2018-10-18 |
| WP4QNL | ARCELAY, RICARDO | 2018-10-18 |
| WP4QNM | PORTALATIN, JOEL | 2018-10-18 |
| WP4QZQ | BENIQUEZ, NESTOR | 2019-03-08 |
| WP4RAI | Acevedo, Pedro G | 2019-03-08 |
| WP4REU | SOTO RODRIGUEZ, ARCANGEL | 2019-08-12 |
| WP4RFC | QUINONES SANCHEZ, FRANCISCO | 2019-08-12 |
| WP4RFF | RODRIGUEZ PADIN, ADALBERTO | 2019-08-19 |
| WP4RFK | MACHADO ECHEVARRIA, NILDA E | 2019-08-19 |
| WP4RFM | OLIVENCIA VAZQUEZ, JOSE M | 2019-08-19 |
| WP4RKM | Gonzalez-Gonzalez, Pedro | 2020-02-06 |
| WP4RMF | DE LA ROSA ROSADO, SAUL | 2020-05-04 |
| WP4RMG | CORCHADO SOTO, MARIBEL | 2020-05-04 |
| WP4RMH | NIEVES ALERS, MIGUEL A | 2020-05-04 |
| WP4RPG | SANTIAGO CABRERA, CARLOS M | 2020-09-28 |
| WP4RRQ | Rosado Mejias, Israel E | 2020-12-17 |
| WP4RTU | Puerto Rico Digital Operators Group Services | 2021-05-20 |
| WP4RUA | FELICIANO MANTILLA, ERMELINDA | 2021-05-21 |
| WP4RUM | RAMOS, ALBERTO | 2021-05-24 |
| WP4RVC | RAMOS MERCADO, MILDRED | 2021-06-07 |
| WP4RVF | IRIZARRY CHAVES, ORLANDO | 2021-06-07 |
| WP4RXG | CORDERO VALENTIN, WILLIAM | 2021-07-19 |
| WP4RXK | ROSADO RAMOS, MIRNA | 2021-07-19 |
| WP4RYB | RODRIGUEZ, JANICE | 2021-07-19 |
| WP4RYT | SANCHEZ CRUZ, EDWIN | 2021-08-09 |
| WP4RZU | Calero Jr., Ramon | 2021-08-23 |
| WP4SAR | Rodriguez-Bonilla, Miguel | 2021-08-30 |
| WP4SEY | Galarza Ramos, Gilbert | 2022-02-28 |
| WP4SEZ | CORDERO GONZALEZ, AWILDA | 2022-03-07 |
