Confidence: Medium · Source: FCC ULS · As of 2026-09-19
Vanity callsigns coming available
Chronological view of vanity slots opening up, sorted by availability date. Hold periods follow FCC §97.19 — see each callsign's page for the full event history and the conservative 730-day model caveat.
Showing 351– 400 of 525
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| WP4OWL | PR | 2028-03-04in 532d | 2024-03-05 | MARTINEZ RIVERA, MARGARITA | Expired |
| WP4OWM | PR | 2028-03-04in 532d | 2024-03-05 | SOTO, JAVIER | Expired |
| WP4OWT | PR | 2028-03-04in 532d | 2024-03-05 | MORALES SOTO, NELIA | Expired |
| WP4OWX | PR | 2028-03-04in 532d | 2024-03-05 | BOUZA, JONATHON | Expired |
| WP4OXB | PR | 2028-03-04in 532d | 2024-03-05 | Circuns Gonzalez, Eric R | Expired |
| WP4OXH | PR | 2028-03-04in 532d | 2024-03-05 | Cordero Caban, Rosendo | Expired |
| WP4OXL | PR | 2028-03-04in 532d | 2024-03-05 | Figueroa-Madera, Jonathan | Expired |
| WP4OXN | PR | 2028-03-04in 532d | 2024-03-05 | Batista-Medina, Jose G | Expired |
| WP4OXO | PR | 2028-03-04in 532d | 2024-03-05 | AVILES PADILLA, ANGEL O | Expired |
| WP4OXR | PR | 2028-03-04in 532d | 2024-03-05 | MATOS, JONATHAN | Expired |
| WP4OXT | PR | 2028-03-04in 532d | 2024-03-05 | Ibarrondo Malave, Maria C | Expired |
| KE4GIJ | PR | 2028-03-07in 535d | 2024-03-08 | JIMENEZ, JOSE A | Expired |
| KP4DI | PR | 2028-03-10in 538d | 2024-03-11 | SANTIAGO CABRERA, DIOMEDES | Expired |
| WP4TIH | PR | 2028-03-19in 547d | 2026-03-20 | LUZARDO-MEJIAS, RAFAEL R | Cancelled |
| WP4TII | PR | 2028-03-19in 547d | 2026-03-20 | ROLDAN-FELICIANO, MIGUEL A | Cancelled |
| KD2HD | PR | 2028-03-21in 549d | 2024-03-22 | VALENTIN, EUMILIANO | Expired |
| KP4FIZ | PR | 2028-03-21in 549d | 2024-03-22 | PEREZ CARABALLO SR, RAMON | Expired |
| NP4FM | PR | 2028-03-21in 549d | 2024-03-22 | GONZALEZ JR, JOSE M | Expired |
| KP4LAC | PR | 2028-03-23in 551d | 2026-03-24 | CRUZ ACOSTA, LUIS A | Cancelled |
| NP4JN | PR | 2028-03-23in 551d | 2026-03-24 | SOTO, HEBER M | Cancelled |
| WP4LLP | PR | 2028-03-26in 554d | 2024-03-27 | VIVES, JOSE E | Expired |
| KB2OPM | PR | 2028-03-28in 556d | 2024-03-29 | SANTOS, JOSE | Expired |
| KP4WO | PR | 2028-03-28in 556d | 2024-03-29 | GONZALEZ MALDONADO, HECTOR D | Expired |
| WP4OXI | PR | 2028-03-28in 556d | 2024-03-29 | MUNOZ, PRIMITIVO | Expired |
| WP3ZY | PR | 2028-03-30in 558d | 2024-03-31 | Soto-Acevedo, Samuel | Expired |
| WP4MIX | PR | 2028-04-04in 563d | 2024-04-05 | Ocasio-Torres, Armando | Expired |
| WP4OYE | PR | 2028-04-06in 565d | 2024-04-07 | Melendez-Garcia, Rolando | Expired |
| WP4OYF | PR | 2028-04-06in 565d | 2024-04-07 | Muniz-Martin, Mario | Expired |
| WP4OYG | PR | 2028-04-06in 565d | 2024-04-07 | Pagan-Acevedo, Emilio | Expired |
| WP4OYH | PR | 2028-04-06in 565d | 2024-04-07 | Camacho-Almodovar, Miguel | Expired |
| WP4MOG | PR | 2028-04-11in 570d | 2024-04-12 | COLON, ALBERTO | Expired |
| WP4MOH | PR | 2028-04-11in 570d | 2024-04-12 | COLIN, WANDA I | Expired |
| WP4TWX | PR | 2028-04-13in 572d | 2026-04-14 | ARRL / VEC - PUERTO RICO VE GROUP | Cancelled |
| KP4OD | PR | 2028-04-16in 575d | 2026-04-17 | Walker-Guzman, Delmer O | Cancelled |
| KP4RAD | PR | 2028-04-20in 579d | 2026-04-21 | LOPEZ SANTIAGO, EDWIN J | Cancelled |
| WP3YV | PR | 2028-04-20in 579d | 2026-04-21 | LUGO-CINTRON, ALBERTO | Cancelled |
| KP4JJV | PR | 2028-04-22in 581d | 2024-04-23 | VALENTIN, JACINTO J | Expired |
| KP4WJ | PR | 2028-04-22in 581d | 2024-04-23 | RODRIGUEZ, ROBERTO | Expired |
| WP4JYM | PR | 2028-04-27in 586d | 2026-04-28 | PEREZ MARTINEZ, WALTER J | Cancelled |
| WP4OYZ | PR | 2028-04-27in 586d | 2024-04-28 | CASTRO PAGAN, ALEXIS | Expired |
| WP4OZC | PR | 2028-04-27in 586d | 2024-04-28 | SANTIAGO, RAUL | Expired |
| WP4OZD | PR | 2028-04-27in 586d | 2024-04-28 | DELGADO, MARITZA | Expired |
| WP4OZO | PR | 2028-04-27in 586d | 2024-04-28 | ORTIZ, JORGE D | Expired |
| WP4OZQ | PR | 2028-04-27in 586d | 2024-04-28 | TORRES, JOSE L | Expired |
| WP4OZR | PR | 2028-04-27in 586d | 2024-04-28 | NOGUERAS VELEZ, WALDEMAR | Expired |
| WP4OZT | PR | 2028-04-27in 586d | 2024-04-28 | ROSADO, ABIGAIL | Expired |
| WP4OZU | PR | 2028-04-27in 586d | 2024-04-28 | RODRIGUEZ NUNEZ, CARMEN T | Expired |
| WP4OZZ | PR | 2028-04-27in 586d | 2024-04-28 | FALU ANDINO, CLEMENCIA | Expired |
| WP4PAA | PR | 2028-04-27in 586d | 2024-04-28 | DIAZ, DIANA E | Expired |
| WP4PAD | PR | 2028-04-27in 586d | 2024-04-28 | RIVERA, BETZAIDA | Expired |