Confidence: Medium · Source: FCC ULS · As of 2026-09-19
KK6-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK6. Sorted by availability date — soonest first.
Showing 3,151– 3,200 of 5,371
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK6ISI | CA | 2028-03-04in 531d | 2024-03-05 | Boyd, Tracy L | Expired |
| KK6ISK | CA | 2028-03-04in 531d | 2024-03-05 | Karmarkar, Ishani A | Expired |
| KK6ISL | CA | 2028-03-04in 531d | 2024-03-05 | Parker, Todd R | Expired |
| KK6ISV | CA | 2028-03-04in 531d | 2024-03-05 | Nelson, Alex | Expired |
| KK6ISX | CA | 2028-03-04in 531d | 2024-03-05 | Peters, Danelle L | Expired |
| KK6ISY | CA | 2028-03-04in 531d | 2024-03-05 | Dwan, Laura | Expired |
| KK6ITG | CA | 2028-03-04in 531d | 2024-03-05 | SUTHERLAND, GRAHAM J | Expired |
| KK6ITI | CA | 2028-03-04in 531d | 2024-03-05 | Agosto Jr, Antonio | Expired |
| KK6ITN | CA | 2028-03-04in 531d | 2024-03-05 | ADAMS, JAMES E | Expired |
| KK6ITO | CA | 2028-03-04in 531d | 2024-03-05 | Denler, Loren L | Expired |
| KK6ITQ | CA | 2028-03-04in 531d | 2024-03-05 | Ryoo, Harrison | Expired |
| KK6ITR | CA | 2028-03-04in 531d | 2024-03-05 | Ryoo, Allen | Expired |
| KK6ITS | CA | 2028-03-04in 531d | 2024-03-05 | Lu, Xingyu | Expired |
| KK6ITV | CA | 2028-03-04in 531d | 2024-03-05 | CRUZ, JESSE | Expired |
| KK6ITW | CA | 2028-03-04in 531d | 2024-03-05 | HARRER, JOHN H | Expired |
| KK6ITX | CA | 2028-03-04in 531d | 2024-03-05 | HOBBS, SAM | Expired |
| KK6ITY | CA | 2028-03-04in 531d | 2024-03-05 | HOBBS, STEVEN A | Expired |
| KK6ITZ | CA | 2028-03-04in 531d | 2024-03-05 | KIM, DANIEL | Expired |
| KK6IUA | CA | 2028-03-04in 531d | 2024-03-05 | LACSON, ZACHARY R | Expired |
| KK6IUB | CA | 2028-03-04in 531d | 2024-03-05 | LARKIN, JOHNATHAN C | Expired |
| KK6IUC | CA | 2028-03-04in 531d | 2024-03-05 | OROZCO, EMILIO | Expired |
| KK6IUD | CA | 2028-03-04in 531d | 2024-03-05 | TORRANCE, HALE S | Expired |
| KK6IUE | CA | 2028-03-04in 531d | 2024-03-05 | WELCH-DANIELSON, JACQUELINE T | Expired |
| KK6IUI | CA | 2028-03-04in 531d | 2024-03-05 | Chrysanthos, Father | Expired |
| KK6IUJ | CA | 2028-03-04in 531d | 2024-03-05 | Synkletike, Mother | Expired |
| KK6IUK | CA | 2028-03-04in 531d | 2024-03-05 | McEachin, Christopher P | Expired |
| KK6IUQ | CA | 2028-03-04in 531d | 2024-03-05 | Reade, Frank J | Expired |
| KK6IUS | CA | 2028-03-04in 531d | 2024-03-05 | Hilderbrand, Daniel W | Expired |
| KK6IUU | CA | 2028-03-04in 531d | 2024-03-05 | Freeman, Aaron P | Expired |
| KK6IUV | CA | 2028-03-04in 531d | 2024-03-05 | Merritt, David M | Expired |
| KK6IUW | CA | 2028-03-04in 531d | 2024-03-05 | Disalvo, Samuel | Expired |
| KK6IUX | IN | 2028-03-04in 531d | 2024-03-05 | LONG, TREVOR C | Expired |
| KK6IUZ | CA | 2028-03-04in 531d | 2024-03-05 | Rollins, Lyle W | Expired |
| KK6IVA | CA | 2028-03-04in 531d | 2024-03-05 | Jewell, James J | Expired |
| KK6IVC | CA | 2028-03-04in 531d | 2024-03-05 | Donegan, Steven P | Expired |
| KK6IVG | CA | 2028-03-04in 531d | 2024-03-05 | Matthews, Beatrice E | Expired |
| KK6IVH | CA | 2028-03-04in 531d | 2024-03-05 | Sanchez, Jorge E | Expired |
| KK6IVN | CA | 2028-03-04in 531d | 2024-03-05 | Miranda Jr, Mario R | Expired |
| KK6IVO | CA | 2028-03-04in 531d | 2024-03-05 | Serrano, Ramon A | Expired |
| KK6IVP | CA | 2028-03-04in 531d | 2024-03-05 | Huang, Tannie Q | Expired |
| KK6IVR | CA | 2028-03-04in 531d | 2024-03-05 | Gayares, Gerald R | Expired |
| KK6IVS | CA | 2028-03-04in 531d | 2024-03-05 | Genove, Mark L | Expired |
| KK6IVU | CA | 2028-03-04in 531d | 2024-03-05 | Grant, Terry L | Expired |
| KK6IVY | CA | 2028-03-04in 531d | 2024-03-05 | Safi, Khyber | Expired |
| KK6IWA | CA | 2028-03-04in 531d | 2024-03-05 | Calvello, Kiscelle D | Expired |
| KK6IWC | CA | 2028-03-04in 531d | 2024-03-05 | Gigliotti, Giarone M | Expired |
| KK6IWF | CA | 2028-03-04in 531d | 2024-03-05 | Lyons, Linwood G | Expired |
| KK6IWN | CA | 2028-03-04in 531d | 2024-03-05 | Berl, Steven H | Expired |
| KK6IWQ | CA | 2028-03-04in 531d | 2024-03-05 | Book, Eric M | Expired |
| KK6IWR | CA | 2028-03-04in 531d | 2024-03-05 | Brown, Joshua A | Expired |