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 3,151– 3,200 of 4,065
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK4WCY | NC | 2028-03-04in 531d | 2024-03-05 | Reda, Ralph J | Expired |
| KK4WDE | FL | 2028-03-04in 531d | 2024-03-05 | Way, Phil D | Expired |
| KK4WDJ | AL | 2028-03-04in 531d | 2024-03-05 | McDougal, John T | Expired |
| KK4WDK | NC | 2028-03-04in 531d | 2024-03-05 | Beaumont, Gary R | Expired |
| KK4WDM | TN | 2028-03-04in 531d | 2024-03-05 | Wofford, William B | Expired |
| KK4WDO | FL | 2028-03-04in 531d | 2024-03-05 | Marcano, Danny | Expired |
| KK4WDS | TN | 2028-03-04in 531d | 2024-03-05 | Shannon, Josiah D | Expired |
| KK4WDT | TN | 2028-03-04in 531d | 2024-03-05 | Walker, Brad T | Expired |
| KK4WDV | FL | 2028-03-04in 531d | 2024-03-05 | Coupland Jr, Lester B | Expired |
| KK4WED | NC | 2028-03-04in 531d | 2024-03-05 | KORENICH, RICHARD F | Expired |
| KK4WEE | SC | 2028-03-04in 531d | 2024-03-05 | IVANOV, LIUDMILA | Expired |
| KK4WEF | SC | 2028-03-04in 531d | 2024-03-05 | PACKER, JENNIFER M | Expired |
| KK4WEG | GA | 2028-03-04in 531d | 2024-03-05 | ADAIR, DAVID J | Expired |
| KK4WEH | GA | 2028-03-04in 531d | 2024-03-05 | BAGLEY, ROBERT E | Expired |
| KK4WEM | GA | 2028-03-04in 531d | 2024-03-05 | HARDEN, SARAH E | Expired |
| KK4WEN | GA | 2028-03-04in 531d | 2024-03-05 | KILROE, MARY STEPHANIE | Expired |
| KK4WEO | GA | 2028-03-04in 531d | 2024-03-05 | LANIER JR, HAROLD D | Expired |
| KK4WES | GA | 2028-03-04in 531d | 2024-03-05 | SHREENAN, JOEL M | Expired |
| KK4WET | GA | 2028-03-04in 531d | 2024-03-05 | THOMPSON, JAMES R | Expired |
| KK4WEZ | VA | 2028-03-04in 531d | 2024-03-05 | Kellogg Byron, Chase C | Expired |
| KK4WFA | FL | 2028-03-04in 531d | 2024-03-05 | Abt, Richard H | Expired |
| KK4WFE | VA | 2028-03-04in 531d | 2024-03-05 | Leonard, Leroy A | Expired |
| KK4WFF | VA | 2028-03-04in 531d | 2024-03-05 | Lawton, Ralph M | Expired |
| KK4WFH | VA | 2028-03-04in 531d | 2024-03-05 | Langley Jr, Alva C | Expired |
| KK4WFI | VA | 2028-03-04in 531d | 2024-03-05 | Green, Crystal R | Expired |
| KK4WFJ | VA | 2028-03-04in 531d | 2024-03-05 | Green, Courtney L | Expired |
| KK4WFL | VA | 2028-03-04in 531d | 2024-03-05 | Burchett, Richard D | Expired |
| KK4WFM | VA | 2028-03-04in 531d | 2024-03-05 | Bentley, Donna J | Expired |
| KK4WFN | VA | 2028-03-04in 531d | 2024-03-05 | Bentley, Cody R | Expired |
| KK4WFO | VA | 2028-03-04in 531d | 2024-03-05 | Arp, Jonathan W | Expired |
| KK4WFP | VA | 2028-03-04in 531d | 2024-03-05 | Arp, Charlotte F | Expired |
| KK4WFQ | KY | 2028-03-04in 531d | 2024-03-05 | Franklin, Samantha K | Expired |
| KK4WFS | KY | 2028-03-04in 531d | 2024-03-05 | Harris, John E | Expired |
| KK4WFU | KY | 2028-03-04in 531d | 2024-03-05 | Giannini, Logan R | Expired |
| KK4WFV | KY | 2028-03-04in 531d | 2024-03-05 | Wynn, Michele L | Expired |
| KK4WFX | NC | 2028-03-04in 531d | 2024-03-05 | SOMERVILLE, SONYA M | Expired |
| KK4WFY | TN | 2028-03-04in 531d | 2024-03-05 | Duplantis, Brandon E | Expired |
| KK4WGA | TN | 2028-03-04in 531d | 2024-03-05 | Windham, Fredrick L | Expired |
| KK4WGC | AL | 2028-03-04in 531d | 2024-03-05 | Colbey, Rebecca M | Expired |
| KK4WGF | GA | 2028-03-04in 531d | 2024-03-05 | KILROE, KEVIN | Expired |
| KK4WGI | FL | 2028-03-04in 531d | 2024-03-05 | BRYAN, WOODROW R | Expired |
| KK4WGK | FL | 2028-03-04in 531d | 2024-03-05 | Powers, Charles C | Expired |
| KK4WGL | FL | 2028-03-04in 531d | 2024-03-05 | Savage, David B | Expired |
| KK4WGM | FL | 2028-03-04in 531d | 2024-03-05 | Honeycutt, William D | Expired |
| KK4WGN | FL | 2028-03-04in 531d | 2024-03-05 | Svenson, Eric C | Expired |
| KK4WGR | FL | 2028-03-04in 531d | 2024-03-05 | Estrada, Lucia | Expired |
| KK4WGT | FL | 2028-03-04in 531d | 2024-03-05 | Judge, Joshua C | Expired |
| KK4WGW | TN | 2028-03-04in 531d | 2024-03-05 | Rayburn, Randal C | Expired |
| KK4WGX | TN | 2028-03-04in 531d | 2024-03-05 | Payne, Steven Y | Expired |
| KK4WGY | TN | 2028-03-04in 531d | 2024-03-05 | Farr, Jon M | Expired |