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 201– 250 of 525
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| WP4LAW | PR | 2027-06-26in 280d | 2023-06-27 | Cruz-Maldonado, Francisco J | Expired |
| WP4JCR | PR | 2027-06-27in 281d | 2025-06-27 | CORTES RIVERA, JUAN A | Cancelled |
| WP3UJ | PR | 2027-06-28in 282d | 2023-06-29 | Gil de Rubio-Ramirez, Juan M | Expired |
| WP4MDU | PR | 2027-06-28in 282d | 2023-06-29 | LABAYEN, MARIA M | Expired |
| KP4DK | PR | 2027-07-01in 285d | 2025-07-01 | GUZMAN CRUZ, ANIBAL | Cancelled |
| WP4KWL | PR | 2027-07-05in 289d | 2023-07-06 | ANDUJAR, LIONEL | Expired |
| WP4MEQ | PR | 2027-07-05in 289d | 2023-07-06 | Reyes-Collazo, Manuel | Expired |
| WP4MEX | PR | 2027-07-05in 289d | 2023-07-06 | COLON, JUAN J | Expired |
| WP4MFB | PR | 2027-07-05in 289d | 2023-07-06 | CANCEL, FREDDIE | Expired |
| WP4JAZ | PR | 2027-07-08in 292d | 2025-07-08 | RODRIGUEZ, VICTOR M | Cancelled |
| WP3YT | PR | 2027-07-10in 294d | 2023-07-11 | MALDONADO-FEBLES, JOSE | Expired |
| WP4TRB | PR | 2027-07-11in 295d | 2025-07-11 | Vargas, Lyrose | Cancelled |
| KP4VN | PR | 2027-07-12in 296d | 2023-07-13 | DYCE, ROLF B | Expired |
| KP4MLP | PR | 2027-07-17in 301d | 2023-07-18 | PADRON, MANUEL L | Expired |
| WP4SYO | PR | 2027-07-18in 302d | 2025-07-18 | TORRES-REYES, LUIS | Cancelled |
| KP4SMM | PR | 2027-07-19in 303d | 2025-07-19 | MENDEZ MARRERO, SONIA | Cancelled |
| WP4JXD | PR | 2027-07-19in 303d | 2023-07-20 | ROBLES RODRIGUEZ, PABLO L | Expired |
| WP4OJA | PR | 2027-07-19in 303d | 2025-07-19 | MARTINEZ, SUZANNE Q | Cancelled |
| WP4LHZ | PR | 2027-07-20in 304d | 2023-07-21 | MORENO, CARMELO | Expired |
| WP4OTM | PR | 2027-07-21in 305d | 2023-07-22 | Custodio-Colon, Luis R | Expired |
| KP4BEY | PR | 2027-07-22in 306d | 2025-07-22 | MELENDEZ, JAY | Cancelled |
| KP4DY | PR | 2027-07-22in 306d | 2025-07-22 | CRESPO-RODRIGUEZ, RUBEN | Cancelled |
| WP4MBJ | PR | 2027-07-22in 306d | 2023-07-23 | VILLAFANE PADILLA, ANTONIO | Expired |
| KB2QLA | PR | 2027-07-26in 310d | 2023-07-27 | RIVERA, JIMMY | Expired |
| NP4ST | PR | 2027-07-26in 310d | 2023-07-27 | VELAZQUEZ RUIZ, JOSE L | Expired |
| WP4KXT | PR | 2027-07-26in 310d | 2023-07-27 | BAEZ, LOLITA | Expired |
| WP4MFW | PR | 2027-07-26in 310d | 2023-07-27 | DOMENECH DEL PILAR, ROBERT | Expired |
| WP4MHG | PR | 2027-07-26in 310d | 2023-07-27 | BONEU, CARLOS L | Expired |
| WP4MHK | PR | 2027-07-26in 310d | 2023-07-27 | PAGAN, JOSEFINA | Expired |
| KP4DB | PR | 2027-07-28in 312d | 2023-07-29 | BARRETO SR, ANGEL D | Expired |
| WP4TSB | PR | 2027-08-01in 316d | 2025-08-01 | Toro Ortiz, Luis R | Cancelled |
| WP4KSJ | PR | 2027-08-04in 319d | 2023-08-05 | AVILES GRACIA, MILAGROS | Expired |
| WP4OTR | PR | 2027-08-05in 320d | 2023-08-06 | Heredia Ortiz, Luis M | Expired |
| KP4FJR | PR | 2027-08-07in 322d | 2023-08-08 | ROSA RIVERA, FRANCISCO J | Expired |
| WP4MHX | PR | 2027-08-09in 324d | 2023-08-10 | MERCADO, NEVILLE W | Expired |
| WP4MIA | PR | 2027-08-09in 324d | 2023-08-10 | SOTO, RICHARD | Expired |
| WP4MIG | PR | 2027-08-09in 324d | 2023-08-10 | CRUZ, GABRIEL | Expired |
| KP4CSL | PR | 2027-08-11in 326d | 2023-08-12 | SERPA, CARLOS J | Expired |
| WP4ONN | PR | 2027-08-12in 327d | 2025-08-12 | PEREZ AGRAMONTE, WINSTON L | Cancelled |
| WP4TSI | PR | 2027-08-12in 327d | 2025-08-12 | Western Borinquen Radio Club | Cancelled |
| WP4MIL | PR | 2027-08-16in 331d | 2023-08-17 | RODRIGUEZ, NEFTALI | Expired |
| WP4MIO | PR | 2027-08-16in 331d | 2023-08-17 | SANCHEZ, RAMON O | Expired |
| WP4MIR | PR | 2027-08-16in 331d | 2023-08-17 | RUIZ, MARIA S | Expired |
| KP4NTV | PR | 2027-08-19in 334d | 2025-08-19 | TORRENS, NICOLAS | Cancelled |
| WP3XJ | PR | 2027-08-22in 337d | 2023-08-23 | VALENTIN, PAUL | Expired |
| WP4LHD | PR | 2027-08-23in 338d | 2023-08-24 | RAMIREZ, JORGE | Expired |
| WP4MJA | PR | 2027-08-23in 338d | 2023-08-24 | MUNIZ, MARISOL | Expired |
| WP4OTT | PR | 2027-08-25in 340d | 2023-08-26 | ACEVEDO GUZMAN, ELIEEZER | Expired |
| WP4SXE | PR | 2027-08-26in 341d | 2025-08-26 | GONZALEZ-SENATI, GUALBERTO | Cancelled |
| WP4CJL | PR | 2027-08-29in 344d | 2023-08-30 | CARRION, JOSE D | Expired |