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 751– 800 of 1,311
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KM4CDE | TN | 2028-06-10in 633d | 2024-06-11 | Johnson, Michael S | Expired |
| KM4CDF | TN | 2028-06-10in 633d | 2024-06-11 | Bannach, Shawn L | Expired |
| KM4CDG | TN | 2028-06-10in 633d | 2024-06-11 | Presson, Jamews W | Expired |
| KM4CDH | TN | 2028-06-10in 633d | 2024-06-11 | Coleman, Dustin J | Expired |
| KM4CDJ | NC | 2028-06-10in 633d | 2024-06-11 | Chapman, Roger K | Expired |
| KM4CDK | NC | 2028-06-10in 633d | 2024-06-11 | Masters, Michael J | Expired |
| KM4CDN | TN | 2028-06-10in 633d | 2024-06-11 | Snyder, Rick A | Expired |
| KM4CDR | KY | 2028-06-11in 634d | 2024-06-12 | Jones, Tristan W | Expired |
| KM4CDX | FL | 2028-06-11in 634d | 2024-06-12 | Reichardt, Thomas J | Expired |
| KM4CEB | FL | 2028-06-11in 634d | 2024-06-12 | Heltsley, David R | Expired |
| KM4CEC | FL | 2028-06-11in 634d | 2024-06-12 | CUEVAS JR, JULIO A | Expired |
| KM4CED | FL | 2028-06-11in 634d | 2024-06-12 | LINDSEY, STEVEN A | Expired |
| KM4CEF | FL | 2028-06-11in 634d | 2024-06-12 | ASHTON, JAMES P | Expired |
| KM4CEJ | FL | 2028-06-12in 635d | 2024-06-13 | Francisco, Teresa N | Expired |
| KM4CEM | GA | 2028-06-12in 635d | 2024-06-13 | LaVigne, Meredith L | Expired |
| KM4CEN | FL | 2028-06-12in 635d | 2024-06-13 | ROSENFIELD, SAMUEL M | Expired |
| KM4CEQ | KY | 2028-06-15in 638d | 2024-06-16 | Perry, Jon C | Expired |
| KM4CET | KY | 2028-06-15in 638d | 2024-06-16 | Kamber, Justin S | Expired |
| KM4CEU | VA | 2028-06-15in 638d | 2024-06-16 | TOLPEGIN, WILLIAM D | Expired |
| KM4CEV | VA | 2028-06-15in 638d | 2024-06-16 | BENZIE, JUSTIN B | Expired |
| KM4CEX | VA | 2028-06-15in 638d | 2024-06-16 | ALTARACE, MIKE | Expired |
| KM4CEZ | VA | 2028-06-15in 638d | 2024-06-16 | YORDE, STACY L | Expired |
| KM4CFA | VA | 2028-06-15in 638d | 2024-06-16 | DUNN, NOAH A | Expired |
| KM4CFD | NC | 2028-06-15in 638d | 2024-06-16 | SHULTZ, EDWARD M | Expired |
| KM4CFE | NC | 2028-06-15in 638d | 2024-06-16 | VONCANNON, ANTHONY W | Expired |
| KM4CFF | NC | 2028-06-15in 638d | 2024-06-16 | THOMAS, JEFFREY L | Expired |
| KM4CFG | NC | 2028-06-15in 638d | 2024-06-16 | MARTIN, ROBERT T | Expired |
| KM4CFJ | NC | 2028-06-15in 638d | 2024-06-16 | BRYANT, DARRELL E | Expired |
| KM4CFK | TN | 2028-06-15in 638d | 2024-06-16 | WEI, YI E | Expired |
| KM4CFP | SC | 2028-06-15in 638d | 2024-06-16 | CLARK, PHILIP R | Expired |
| KM4CFQ | NC | 2028-06-15in 638d | 2024-06-16 | NOWAK, CHRISTOPHER S | Expired |
| KM4CFR | NC | 2028-06-15in 638d | 2024-06-16 | BAKER, GREGORY H | Expired |
| KM4CFS | NC | 2028-06-15in 638d | 2024-06-16 | HERZIG, JOHN O | Expired |
| KM4CFV | NC | 2028-06-15in 638d | 2024-06-16 | NICKEL, JOHNATHAN D | Expired |
| KM4CFW | NC | 2028-06-15in 638d | 2024-06-16 | Permenter, Patricia A | Expired |
| KM4CGA | FL | 2028-06-15in 638d | 2024-06-16 | Dueease IV, William E | Expired |
| KM4CGB | NC | 2028-06-15in 638d | 2024-06-16 | SALVATORE, ELIZABETH L | Expired |
| KM4CGC | NC | 2028-06-15in 638d | 2024-06-16 | SALVATORE, DENNIS | Expired |
| KM4CGD | NC | 2028-06-15in 638d | 2024-06-16 | KING, MICHAEL D | Expired |
| KM4CGF | SC | 2028-06-15in 638d | 2024-06-16 | CROISSANT, ROBERT D | Expired |
| KM4CGH | SC | 2028-06-15in 638d | 2024-06-16 | EMERY, WILLIAM T | Expired |
| KM4CGO | SC | 2028-06-15in 638d | 2024-06-16 | ULRICH, MELANIE | Expired |
| KM4CGR | SC | 2028-06-15in 638d | 2024-06-16 | CONNELL, CHRISTOPHER C | Expired |
| KM4CGT | FL | 2028-06-15in 638d | 2024-06-16 | HOLLOWAY, CANDY A | Expired |
| KM4CGU | FL | 2028-06-15in 638d | 2024-06-16 | RYAN, JASON M | Expired |
| KM4CGZ | FL | 2028-06-16in 639d | 2024-06-17 | Krause, Karlheinz | Expired |
| KM4CHA | FL | 2028-06-16in 639d | 2024-06-17 | Hernandez, Isabell M | Expired |
| KM4CHD | FL | 2028-06-16in 639d | 2024-06-17 | Diaz, Enrique L | Expired |
| KM4CHE | FL | 2028-06-16in 639d | 2024-06-17 | De Pinillos, Michael E | Expired |
| KM4CHF | FL | 2028-06-16in 639d | 2024-06-17 | Camacho, Cesar R | Expired |