Confidence: Medium · Source: FCC ULS · As of 2026-09-16
KM4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KM4. Sorted by availability date — soonest first.
Showing 951– 1,000 of 1,311
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KM4CVP | AL | 2028-07-01in 654d | 2024-07-02 | ROGERS, ROY G | Expired |
| KM4CVR | AL | 2028-07-01in 654d | 2024-07-02 | ROGERS, REBECCA W | Expired |
| KM4CVV | GA | 2028-07-01in 654d | 2024-07-02 | DAVIS, JARED S | Expired |
| KM4CVW | FL | 2028-07-02in 655d | 2024-07-03 | Wood Jr, Robert L | Expired |
| KM4CVZ | KY | 2028-07-02in 655d | 2024-07-03 | Bowlds, Robin L | Expired |
| KM4CWA | VA | 2028-07-02in 655d | 2024-07-03 | HOBBS, GERRY G | Expired |
| KM4CWC | VA | 2028-07-02in 655d | 2024-07-03 | HURST, JOHNNY C | Expired |
| KM4CWE | GA | 2028-07-06in 659d | 2024-07-07 | WINGATE III, JOHN W | Expired |
| KM4CWF | GA | 2028-07-06in 659d | 2024-07-07 | Taylor, Griffin S | Expired |
| KM4CWG | TN | 2028-07-06in 659d | 2024-07-07 | Thorne, James A | Expired |
| KM4CWH | TN | 2028-07-06in 659d | 2024-07-07 | Feraci, Charles | Expired |
| KM4CWK | NC | 2028-07-06in 659d | 2024-07-07 | Ross, Alexander J | Expired |
| KM4CWM | GA | 2028-07-06in 659d | 2024-07-07 | Mowrey, Duane L | Expired |
| KM4CWN | VA | 2028-07-06in 659d | 2024-07-07 | Webb, Anita M | Expired |
| KM4CWQ | SC | 2028-07-06in 659d | 2024-07-07 | Mitchell, Wayne P | Expired |
| KM4CWR | SC | 2028-07-06in 659d | 2024-07-07 | Kidwell, Lori | Expired |
| KM4CWT | SC | 2028-07-06in 659d | 2024-07-07 | Bullock, Jennifer C | Expired |
| KM4CWU | SC | 2028-07-06in 659d | 2024-07-07 | Bullock, Haley Q | Expired |
| KM4CWY | VA | 2028-07-06in 659d | 2024-07-07 | Reis, Abilio A | Expired |
| KM4CXC | VA | 2028-07-06in 659d | 2024-07-07 | Graham Jr, Sam D | Expired |
| KM4CXD | VA | 2028-07-06in 659d | 2024-07-07 | Gauthier, Joshua M | Expired |
| KM4CXE | VA | 2028-07-06in 659d | 2024-07-07 | BANKSTON, EDWARD L | Expired |
| KM4CXI | SC | 2028-07-07in 660d | 2024-07-08 | Smith, Eric L | Expired |
| KM4CXK | TN | 2028-07-07in 660d | 2024-07-08 | Schuman, Catherine D | Expired |
| KM4CXM | VA | 2028-07-07in 660d | 2024-07-08 | Lewis, Todd A | Expired |
| KM4CXN | NC | 2028-07-07in 660d | 2024-07-08 | Knight, Vincent K | Expired |
| KM4MSS | SC | 2028-07-07in 660d | 2024-07-08 | Smith, Matthew S | Expired |
| KM4TYM | NC | 2028-07-07in 660d | 2024-07-08 | PRILLAMAN, TIMOTHY L | Expired |
| KM4CXQ | TN | 2028-07-08in 661d | 2024-07-09 | Cox, Doyle E | Expired |
| KM4CXT | FL | 2028-07-08in 661d | 2024-07-09 | Dampman, Bruce E | Expired |
| KM4CXU | VA | 2028-07-08in 661d | 2024-07-09 | Scalzo, Gina L | Expired |
| KM4CXV | VA | 2028-07-08in 661d | 2024-07-09 | Sterling, Kelly P | Expired |
| KM4CXX | SC | 2028-07-08in 661d | 2024-07-09 | Fuller, Lawrence | Expired |
| KM4CXY | SC | 2028-07-08in 661d | 2024-07-09 | Olbrish, Frank A | Expired |
| KM4CXZ | SC | 2028-07-08in 661d | 2024-07-09 | Christie, James R | Expired |
| KM4CYE | TN | 2028-07-08in 661d | 2024-07-09 | Riggs, William R | Expired |
| KM4CYF | FL | 2028-07-08in 661d | 2024-07-09 | Hoffman, Arthur H | Expired |
| KM4CYG | FL | 2028-07-08in 661d | 2024-07-09 | Less, Gerald | Expired |
| KM4CYH | FL | 2028-07-08in 661d | 2024-07-09 | Dress, Leonard | Expired |
| KM4CYI | FL | 2028-07-08in 661d | 2024-07-09 | Shaw, Stephen F | Expired |
| KM4CYJ | FL | 2028-07-08in 661d | 2024-07-09 | Hughes, Dylan E | Expired |
| KM4CYO | FL | 2028-07-08in 661d | 2024-07-09 | Ariyatananuyut, Nattapat | Expired |
| KM4CYR | FL | 2028-07-09in 662d | 2024-07-10 | Thompson, Dwain U | Expired |
| KM4CYT | FL | 2028-07-09in 662d | 2024-07-10 | Markham, Ailene R | Expired |
| KM4CZE | TN | 2028-07-10in 663d | 2024-07-11 | Bunch, Joshua A | Expired |
| KM4CZF | KY | 2028-07-10in 663d | 2024-07-11 | HULL, MADISON | Expired |
| KM4CZG | KY | 2028-07-10in 663d | 2024-07-11 | MIKELL, KRISTEN C | Expired |
| KM4CZH | KY | 2028-07-10in 663d | 2024-07-11 | Keller, Anna G | Expired |
| KM4CZK | NC | 2028-07-13in 666d | 2024-07-14 | AKES, JESSE S | Expired |
| KM4CZM | GA | 2028-07-13in 666d | 2024-07-14 | DENELL, JOSEPH D | Expired |