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 2,351– 2,400 of 4,075
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK4TJK | AL | 2027-08-18in 333d | 2023-08-19 | Pickens, Herman L | Expired |
| KK4TJL | AL | 2027-08-18in 333d | 2023-08-19 | Prevost, Drew A | Expired |
| KK4TJN | AL | 2027-08-18in 333d | 2023-08-19 | Rodgers, Glenn A | Expired |
| KK4TJO | AL | 2027-08-18in 333d | 2023-08-19 | Saint, Amanda G | Expired |
| KK4TJR | TN | 2027-08-18in 333d | 2023-08-19 | Vaughan, Aaron J | Expired |
| KK4TKE | SC | 2027-08-18in 333d | 2023-08-19 | CAMERON, IAN G | Expired |
| KK4TKH | FL | 2027-08-19in 334d | 2023-08-20 | MC CONAHA, EARLE L | Expired |
| KK4TKL | KY | 2027-08-19in 334d | 2023-08-20 | GRIER, JILL P | Expired |
| KK4TKM | KY | 2027-08-19in 334d | 2023-08-20 | FLANERY, ASHTON B | Expired |
| KK4TKO | TN | 2027-08-19in 334d | 2023-08-20 | VOUDRIE, JONATHAN I | Expired |
| KK4TKS | FL | 2027-08-20in 335d | 2023-08-21 | Lake Alfred Fire Dept | Expired |
| KK4TKT | FL | 2027-08-20in 335d | 2023-08-21 | Lantzy, Thomas C | Expired |
| KK4TKX | FL | 2027-08-20in 335d | 2023-08-21 | Pelchat, Richard R | Expired |
| KK4TLB | FL | 2027-08-20in 335d | 2023-08-21 | Saparito Jr, Louis A | Expired |
| KK4TLD | FL | 2027-08-20in 335d | 2023-08-21 | Rothfeld, Cory B | Expired |
| KK4TLE | FL | 2027-08-20in 335d | 2023-08-21 | Palakawongse Na Ayud, Pimchanok | Expired |
| KK4TLH | KY | 2027-08-21in 336d | 2023-08-22 | Colley, Susan M | Expired |
| KK4TLM | SC | 2027-08-21in 336d | 2023-08-22 | Barnes Jr, Kenneth L | Expired |
| KK4TLO | SC | 2027-08-21in 336d | 2023-08-22 | Corbin, William T | Expired |
| KK4TLP | SC | 2027-08-21in 336d | 2023-08-22 | Johnson, John E | Expired |
| KK4TLQ | SC | 2027-08-21in 336d | 2023-08-22 | Murphy Jr, Patrick J | Expired |
| KK4TLT | SC | 2027-08-21in 336d | 2023-08-22 | Wells, Jonathan D | Expired |
| KK4TLU | SC | 2027-08-21in 336d | 2023-08-22 | Whicker, Jeffrey L | Expired |
| KK4TLV | NC | 2027-08-21in 336d | 2023-08-22 | SPRINKLE, TERRY L | Expired |
| KK4TLX | NC | 2027-08-21in 336d | 2023-08-22 | Bertsch, Nicholas A | Expired |
| KK4TMC | FL | 2027-08-22in 337d | 2023-08-23 | GILBERT, LINDA J | Expired |
| KK4TMD | FL | 2027-08-22in 337d | 2023-08-23 | KELLY, DUSTIN | Expired |
| KK4TME | FL | 2027-08-22in 337d | 2023-08-23 | NILES, HARRISSON L | Expired |
| KK4TMI | FL | 2027-08-22in 337d | 2023-08-23 | REILLY, PATRICK J | Expired |
| KK4TMJ | FL | 2027-08-22in 337d | 2023-08-23 | SHAUGHNESSY, LINDA J | Expired |
| KK4TMK | FL | 2027-08-22in 337d | 2023-08-23 | TAYLOR, PHYLLIS E | Expired |
| KK4TML | FL | 2027-08-22in 337d | 2023-08-23 | WARNKEN, JONATHAN B | Expired |
| KK4TMM | FL | 2027-08-22in 337d | 2023-08-23 | SOWERS, DARREL R | Expired |
| KK4TMQ | FL | 2027-08-22in 337d | 2023-08-23 | SHELBY, MATHEW J | Expired |
| KK4TMR | FL | 2027-08-22in 337d | 2023-08-23 | CHESSER, BETSY | Expired |
| KK4TMW | FL | 2027-08-22in 337d | 2023-08-23 | BAKER, DEBORAH R | Expired |
| KK4TMZ | FL | 2027-08-22in 337d | 2023-08-23 | MUNGER, GERALD D | Expired |
| KK4TNA | FL | 2027-08-22in 337d | 2023-08-23 | SIMMS, TERRANCE E | Expired |
| KK4TNB | FL | 2027-08-22in 337d | 2023-08-23 | DYBLE, DONALD G | Expired |
| KK4TNC | FL | 2027-08-22in 337d | 2023-08-23 | MUSSANO, ALFRED B | Expired |
| KK4TNE | VA | 2027-08-22in 337d | 2023-08-23 | Matthews, Lori | Expired |
| KK4TNF | FL | 2027-08-22in 337d | 2023-08-23 | Mac Duffie, Phillip J | Expired |
| KK4TNH | FL | 2027-08-25in 340d | 2023-08-26 | HICKS, DOUGLAS A | Expired |
| KK4TNL | VA | 2027-08-25in 340d | 2023-08-26 | Moore, Danielle L | Expired |
| KK4TNP | VA | 2027-08-25in 340d | 2023-08-26 | Marsengill, Chad W | Expired |
| KK4TNQ | VA | 2027-08-25in 340d | 2023-08-26 | Castle, Brendan W | Expired |
| KK4TNS | VA | 2027-08-25in 340d | 2023-08-26 | Mcalpine, Richard C | Expired |
| KK4TNU | VA | 2027-08-25in 340d | 2023-08-26 | Matos, Eduardo | Expired |
| KK4TNV | VA | 2027-08-25in 340d | 2023-08-26 | Shoars Sr, Peter D | Expired |
| KK4TNW | VA | 2027-08-25in 340d | 2023-08-26 | Hudson, Samuel B | Expired |