Confidence: Medium · Source: FCC ULS · As of 2026-09-19
KK4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK4. Sorted by availability date — soonest first.
Showing 2,901– 2,950 of 4,065
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK4VFS | FL | 2028-03-04in 531d | 2024-03-05 | Mederos, Adrian | Expired |
| KK4VFT | KY | 2028-03-04in 531d | 2024-03-05 | York, Grant C | Expired |
| KK4VGA | NC | 2028-03-04in 531d | 2024-03-05 | CASTILLO, PAUL J | Expired |
| KK4VGB | SC | 2028-03-04in 531d | 2024-03-05 | BURNETT, WILLYS D | Expired |
| KK4VGD | SC | 2028-03-04in 531d | 2024-03-05 | STEWART, DAVID E | Expired |
| KK4VGG | TN | 2028-03-04in 531d | 2024-03-05 | FOUST, JEFF E | Expired |
| KK4VGH | TN | 2028-03-04in 531d | 2024-03-05 | CAMP, MICKEY C | Expired |
| KK4VGK | TN | 2028-03-04in 531d | 2024-03-05 | Stine III, Russell J | Expired |
| KK4VGM | KY | 2028-03-04in 531d | 2024-03-05 | King, Mike T | Expired |
| KK4VGR | AL | 2028-03-04in 531d | 2024-03-05 | White, William T | Expired |
| KK4VGS | GA | 2028-03-04in 531d | 2024-03-05 | Manton, James | Expired |
| KK4VGU | GA | 2028-03-04in 531d | 2024-03-05 | Curtis, Christina K | Expired |
| KK4VHA | GA | 2028-03-04in 531d | 2024-03-05 | Warden, John D | Expired |
| KK4VHC | KY | 2028-03-04in 531d | 2024-03-05 | LEEKE, ROBERT M | Expired |
| KK4VHL | FL | 2028-03-04in 531d | 2024-03-05 | Suarez, Arian | Expired |
| KK4VHM | FL | 2028-03-04in 531d | 2024-03-05 | Vasquez, Carlos | Expired |
| KK4VHO | FL | 2028-03-04in 531d | 2024-03-05 | Pupo, Ernesto J | Expired |
| KK4VHQ | SC | 2028-03-04in 531d | 2024-03-05 | Stang, Christopher M | Expired |
| KK4VHS | TN | 2028-03-04in 531d | 2024-03-05 | Akers, Aaron J | Expired |
| KK4VHU | TN | 2028-03-04in 531d | 2024-03-05 | Shaw Jr, Randall K | Expired |
| KK4VIE | VA | 2028-03-04in 531d | 2024-03-05 | Pruitt Jr, Norman S | Expired |
| KK4VIG | CA | 2028-03-04in 531d | 2024-03-05 | Frolenkov, Anton | Expired |
| KK4VIH | TN | 2028-03-04in 531d | 2024-03-05 | Landrum, Mark R | Expired |
| KK4VIJ | GA | 2028-03-04in 531d | 2024-03-05 | PRICE, CHARLES W | Expired |
| KK4VIK | GA | 2028-03-04in 531d | 2024-03-05 | SHOREMAN, ROBERT | Expired |
| KK4VIM | GA | 2028-03-04in 531d | 2024-03-05 | JONES, JAMES K | Expired |
| KK4VIN | SC | 2028-03-04in 531d | 2024-03-05 | PETERSON JR, DAVID H | Expired |
| KK4VIR | KY | 2028-03-04in 531d | 2024-03-05 | Martin, Paul M | Expired |
| KK4VIU | KY | 2028-03-04in 531d | 2024-03-05 | Ranney, William R | Expired |
| KK4VIX | TN | 2028-03-04in 531d | 2024-03-05 | Mizell, William D | Expired |
| KK4VIZ | TN | 2028-03-04in 531d | 2024-03-05 | Eshleman, Matthew A | Expired |
| KK4VJB | TN | 2028-03-04in 531d | 2024-03-05 | Lifsey, Jerald D | Expired |
| KK4VJD | SC | 2028-03-04in 531d | 2024-03-05 | BROWN, GARY F | Expired |
| KK4VJJ | SC | 2028-03-04in 531d | 2024-03-05 | SPEARS, MICHAEL C | Expired |
| KK4VJO | FL | 2028-03-04in 531d | 2024-03-05 | Peters, Edward J | Expired |
| KK4VJP | FL | 2028-03-04in 531d | 2024-03-05 | Landermann, Lawrence W | Expired |
| KK4VJR | KY | 2028-03-04in 531d | 2024-03-05 | Frilling, James M | Expired |
| KK4VJS | KY | 2028-03-04in 531d | 2024-03-05 | Stokes, Stanton S | Expired |
| KK4VJT | KY | 2028-03-04in 531d | 2024-03-05 | Head, Lynn R | Expired |
| KK4VJU | TN | 2028-03-04in 531d | 2024-03-05 | Riseden, Samuel W | Expired |
| KK4VJV | TN | 2028-03-04in 531d | 2024-03-05 | Slaybaugh, Michael D | Expired |
| KK4VJY | GA | 2028-03-04in 531d | 2024-03-05 | Twibell, David J | Expired |
| KK4VKC | NC | 2028-03-04in 531d | 2024-03-05 | Clarke, Howard D | Expired |
| KK4VKE | NC | 2028-03-04in 531d | 2024-03-05 | Dark, John E | Expired |
| KK4VKH | NC | 2028-03-04in 531d | 2024-03-05 | Cooper, William P | Expired |
| KK4VKI | TN | 2028-03-04in 531d | 2024-03-05 | Baer, Terry W | Expired |
| KK4VKK | TN | 2028-03-04in 531d | 2024-03-05 | Song, Soonja | Expired |
| KK4VKO | FL | 2028-03-04in 531d | 2024-03-05 | Wolfe, Sharon L | Expired |
| KK4VKP | FL | 2028-03-04in 531d | 2024-03-05 | Wolfe, Robert R | Expired |
| KK4VKQ | FL | 2028-03-04in 531d | 2024-03-05 | Brown, Nancy H | Expired |