Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KK6. Sorted by availability date — soonest first.
Showing 251– 300 of 5,328
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KK6ARJ | CA | 2026-11-05in 51d | 2022-11-06 | Lin, Matthew B | Expired |
| KK6ARK | CA | 2026-11-05in 51d | 2022-11-06 | Lin, Benjamin L | Expired |
| KK6ARL | CA | 2026-11-05in 51d | 2022-11-06 | Leon, Francisco V | Expired |
| KK6ARM | CA | 2026-11-05in 51d | 2022-11-06 | Lentz, Nathan H | Expired |
| KK6ARN | CA | 2026-11-05in 51d | 2022-11-06 | Lehr, Trevor T | Expired |
| KK6ARO | CA | 2026-11-05in 51d | 2022-11-06 | Lee, Joseph Y | Expired |
| KK6ARP | CA | 2026-11-05in 51d | 2022-11-06 | Lee, Andrew Y | Expired |
| KK6ARQ | CA | 2026-11-05in 51d | 2022-11-06 | Kwan, Matthew | Expired |
| KK6ARR | CA | 2026-11-05in 51d | 2022-11-06 | Kirkby, Dylan J | Expired |
| KK6ARS | CA | 2026-11-05in 51d | 2022-11-06 | Kirkbride, Evan A | Expired |
| KK6ART | CA | 2026-11-05in 51d | 2022-11-06 | Ehm, Sara N | Expired |
| KK6ARU | CA | 2026-11-05in 51d | 2022-11-06 | King, Griffin E | Expired |
| KK6ARV | CA | 2026-11-05in 51d | 2022-11-06 | Kim, Taewan | Expired |
| KK6ARW | CA | 2026-11-05in 51d | 2022-11-06 | Kilgore, Ryan M | Expired |
| KK6ARX | CA | 2026-11-05in 51d | 2022-11-06 | Kalidas, Vignesh | Expired |
| KK6ARY | CA | 2026-11-05in 51d | 2022-11-06 | Jennings, Roman J | Expired |
| KK6ARZ | CA | 2026-11-05in 51d | 2022-11-06 | Howard, Mark A | Expired |
| KK6ASA | CA | 2026-11-05in 51d | 2022-11-06 | Heinen, Garrett D | Expired |
| KK6ASB | CA | 2026-11-05in 51d | 2022-11-06 | Hanson, Ryan T | Expired |
| KK6ASC | CA | 2026-11-05in 51d | 2022-11-06 | Hafford, Joshua A | Expired |
| KK6ASD | CA | 2026-11-05in 51d | 2022-11-06 | Gutierrez, Carlos | Expired |
| KK6ASE | CA | 2026-11-05in 51d | 2022-11-06 | Goodwin, Joseph T | Expired |
| KK6ASF | CA | 2026-11-05in 51d | 2022-11-06 | Gasper, Alexander P | Expired |
| KK6ASG | CA | 2026-11-05in 51d | 2022-11-06 | Epperson, Matt P | Expired |
| KK6ASH | CA | 2026-11-05in 51d | 2022-11-06 | Durante, Meagan E | Expired |
| KK6ASJ | CA | 2026-11-05in 51d | 2022-11-06 | Chu, Christian E | Expired |
| KK6ASK | CA | 2026-11-05in 51d | 2022-11-06 | Choy, Calvin E | Expired |
| KK6ASL | CA | 2026-11-05in 51d | 2022-11-06 | Chapman, David N | Expired |
| KK6ASM | CA | 2026-11-05in 51d | 2022-11-06 | Carter, Sean M | Expired |
| KK6ASN | CA | 2026-11-05in 51d | 2022-11-06 | Carrillo, Jesse K | Expired |
| KK6ASO | CA | 2026-11-05in 51d | 2022-11-06 | Carlson, Daniel S | Expired |
| KK6ASP | CA | 2026-11-05in 51d | 2022-11-06 | Bryan, Nathaniel R | Expired |
| KK6ASQ | CA | 2026-11-05in 51d | 2022-11-06 | Bruscia, Audrey C | Expired |
| KK6ASR | CA | 2026-11-05in 51d | 2022-11-06 | Baumgartner, Kyle J | Expired |
| KK6AST | CA | 2026-11-05in 51d | 2022-11-06 | Barth, Christopher J | Expired |
| KK6ASU | CA | 2026-11-05in 51d | 2022-11-06 | Bailey, Allen L | Expired |
| KK6ASV | CA | 2026-11-05in 51d | 2022-11-06 | Ayala, Angel E | Expired |
| KK6ASW | CA | 2026-11-05in 51d | 2022-11-06 | Avila, David A | Expired |
| KK6ASX | CA | 2026-11-05in 51d | 2022-11-06 | Arambula, Juan A | Expired |
| KK6ASY | CA | 2026-11-05in 51d | 2022-11-06 | BRONSTEIN, DANIEL H | Expired |
| KK6ASZ | CA | 2026-11-05in 51d | 2022-11-06 | BROWN, RICK J | Expired |
| KK6ATB | CA | 2026-11-05in 51d | 2022-11-06 | ROBBERT, PETER A | Expired |
| KK6ATD | CA | 2026-11-05in 51d | 2022-11-06 | AGUIRRE, LAURA | Expired |
| KK6ATF | CA | 2026-11-05in 51d | 2022-11-06 | SHANLEY, LINDA S | Expired |
| KK6ATG | CA | 2026-11-05in 51d | 2022-11-06 | TRAVIS, JOHN L | Expired |
| KK6ATL | CA | 2026-11-06in 52d | 2022-11-07 | Williams, Royce A | Expired |
| KK6ATP | CA | 2026-11-06in 52d | 2022-11-07 | Abdon, Blair W | Expired |
| KK6ATS | CA | 2026-11-06in 52d | 2022-11-07 | Finkel, David C | Expired |
| KK6ATT | CA | 2026-11-06in 52d | 2022-11-07 | Brown, Benjamin R | Expired |
| KK6ATV | CA | 2026-11-06in 52d | 2022-11-07 | Faulkner, William A | Expired |