Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KM4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KM4. Sorted by availability date — soonest first.
Showing 401– 450 of 1,311
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KM4BBT | FL | 2028-05-07in 600d | 2024-05-08 | KOKOVIDIS, ALEXANDER | Expired |
| KM4BBU | FL | 2028-05-07in 600d | 2024-05-08 | RIVERA, PEDRO L | Expired |
| KM4BBZ | TN | 2028-05-07in 600d | 2024-05-08 | Rogers, Eric L | Expired |
| KM4BCB | TN | 2028-05-07in 600d | 2024-05-08 | Weir, Richard A | Expired |
| KM4OVZ | FL | 2028-05-07in 600d | 2026-05-08 | Greaves, Joseph G | Cancelled |
| KM4BCC | FL | 2028-05-08in 601d | 2024-05-09 | MILLER, DAVID L | Expired |
| KM4BCD | GA | 2028-05-08in 601d | 2024-05-09 | Perry, Ariella C | Expired |
| KM4BCE | GA | 2028-05-08in 601d | 2024-05-09 | Sollot, Lisa M | Expired |
| KM4BCF | GA | 2028-05-08in 601d | 2024-05-09 | Xiong, Fan | Expired |
| KM4BCG | GA | 2028-05-08in 601d | 2024-05-09 | McKay, Brian | Expired |
| KM4BCH | GA | 2028-05-08in 601d | 2024-05-09 | Foster, David B | Expired |
| KM4BCI | GA | 2028-05-08in 601d | 2024-05-09 | Smith, Shaniqua L | Expired |
| KM4BCJ | GA | 2028-05-08in 601d | 2024-05-09 | Perry, Stephenie L | Expired |
| KM4BCK | GA | 2028-05-08in 601d | 2024-05-09 | Meyers, Christine | Expired |
| KM4BCM | GA | 2028-05-08in 601d | 2024-05-09 | Sapp, Scott J | Expired |
| KM4BCN | GA | 2028-05-08in 601d | 2024-05-09 | Mitchell, William B | Expired |
| KM4BCO | GA | 2028-05-08in 601d | 2024-05-09 | Walton, Raburn T | Expired |
| KM4BCP | GA | 2028-05-08in 601d | 2024-05-09 | Nitura, Charisse S | Expired |
| KM4BCQ | GA | 2028-05-08in 601d | 2024-05-09 | Silverman, Dara L | Expired |
| KM4BCR | GA | 2028-05-08in 601d | 2024-05-09 | Daily, Karen L | Expired |
| KM4BCS | GA | 2028-05-08in 601d | 2024-05-09 | Duffy, Kaley | Expired |
| KM4BCT | GA | 2028-05-08in 601d | 2024-05-09 | Anand, Sonia T | Expired |
| KM4BCU | GA | 2028-05-08in 601d | 2024-05-09 | Hall, Mary Carolina | Expired |
| KM4BCV | GA | 2028-05-08in 601d | 2024-05-09 | Winkler, Jennifer A | Expired |
| KM4BCW | TN | 2028-05-08in 601d | 2024-05-09 | Clarke, Dane L | Expired |
| KM4BCY | TN | 2028-05-08in 601d | 2024-05-09 | Anderson, Lance I | Expired |
| KM4BDC | TN | 2028-05-08in 601d | 2024-05-09 | Whorton, Kristine K | Expired |
| KM4BDD | TN | 2028-05-08in 601d | 2024-05-09 | Warren, Chris M | Expired |
| KM4BDE | TN | 2028-05-08in 601d | 2024-05-09 | Emerling, Missy | Expired |
| KM4BDF | TN | 2028-05-08in 601d | 2024-05-09 | Scott, Michael C | Expired |
| KM4BDJ | NC | 2028-05-08in 601d | 2024-05-09 | Brooks, Sean G | Expired |
| KM4BDQ | GA | 2028-05-08in 601d | 2024-05-09 | SHULER, DONALD R | Expired |
| KM4BDS | TN | 2028-05-11in 604d | 2024-05-12 | MCCLOY III, WALLACE S | Expired |
| KM4BDT | FL | 2028-05-11in 604d | 2024-05-12 | PITTMAN, CHAD H | Expired |
| KM4BDU | FL | 2028-05-11in 604d | 2024-05-12 | MACIUBA, KEITH R | Expired |
| KM4BDW | FL | 2028-05-11in 604d | 2024-05-12 | SANFORD, SCOTT J | Expired |
| KM4BDX | FL | 2028-05-11in 604d | 2024-05-12 | MACIUBA, CRAIG M | Expired |
| KM4BDY | FL | 2028-05-11in 604d | 2024-05-12 | MARKFORD, ROBERT J | Expired |
| KM4BDZ | VA | 2028-05-11in 604d | 2024-05-12 | Stone, Justin | Expired |
| KM4BEH | AL | 2028-05-11in 604d | 2024-05-12 | Castelli, Charlotte D | Expired |
| KM4BEI | AL | 2028-05-11in 604d | 2024-05-12 | Whited, Justin D | Expired |
| KM4BEJ | AL | 2028-05-11in 604d | 2024-05-12 | Spears, Benjamin P | Expired |
| KM4BEK | AL | 2028-05-11in 604d | 2024-05-12 | Spears, Diane M | Expired |
| KM4BEN | GA | 2028-05-11in 604d | 2024-05-12 | Pannell, Mary J | Expired |
| KM4BEP | GA | 2028-05-11in 604d | 2024-05-12 | MILLER, BLAINE N | Expired |
| KM4BEQ | GA | 2028-05-11in 604d | 2024-05-12 | ELLIS, TARLTON L | Expired |
| KM4BER | GA | 2028-05-11in 604d | 2024-05-12 | DAVISON, SCOTT A | Expired |
| KM4BES | NC | 2028-05-11in 604d | 2024-05-12 | LOFLIN, JULIAN N | Expired |
| KM4BEY | KY | 2028-05-11in 604d | 2024-05-12 | Tiger Eyes To The Skies | Expired |
| KM4BEZ | TN | 2028-05-11in 604d | 2024-05-12 | Paschal III, Benjamin E | Expired |