Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KB4. Sorted by availability date — soonest first.
Showing 101– 150 of 224
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KB4EPN | AL | 2028-03-04in 538d | 2024-03-05 | PULLEN, RALPH W | Expired |
| KB4EPY | TN | 2028-03-04in 538d | 2024-03-05 | BOYD JR, JAMES M | Expired |
| KB4EVH | VA | 2028-03-04in 538d | 2024-03-05 | SMITH, RONALD B | Expired |
| KB4FEG | TN | 2028-03-04in 538d | 2024-03-05 | LONES, DAVID W | Expired |
| KB4GFW | KY | 2028-03-04in 538d | 2024-03-05 | Jenkins, Wayne | Expired |
| KB4GVJ | FL | 2028-03-04in 538d | 2024-03-05 | ROMPOT, GARY L | Expired |
| KB4HHX | TN | 2028-03-04in 538d | 2024-03-05 | JOHNSON, KAY G | Expired |
| KB4HIQ | KY | 2028-03-04in 538d | 2024-03-05 | HEIDT, ROBERT M | Expired |
| KB4HRT | GA | 2028-03-04in 538d | 2024-03-05 | HUDSON, FRANCES C | Expired |
| KB4HUG | KY | 2028-03-04in 538d | 2024-03-05 | Everett III, D J | Expired |
| KB4ILB | TN | 2028-03-04in 538d | 2024-03-05 | DAVIS JR, CLIFTON | Expired |
| KB4ILL | FL | 2028-03-04in 538d | 2024-03-05 | GONZALEZ, CARLOS M | Expired |
| KB4IML | FL | 2028-03-04in 538d | 2024-03-05 | COX JR, ROBERT W | Expired |
| KB4ION | TN | 2028-03-04in 538d | 2024-03-05 | BOGARD, JAMES D | Expired |
| KB4IPR | VA | 2028-03-04in 538d | 2024-03-05 | HENDRICK, RAYMOND G | Expired |
| KB4IS | KY | 2028-03-04in 538d | 2024-03-05 | FISHER SR, JAMES E | Expired |
| KB4JCA | NC | 2028-03-04in 538d | 2024-03-05 | Johnston County ARES | Expired |
| KB4MBN | OK | 2028-03-04in 538d | 2024-03-05 | ADAMS, GWENDOLYN J | Expired |
| KB4MP | FL | 2028-03-04in 538d | 2024-03-05 | BIRD, ROBERT S | Expired |
| KB4OIX | FL | 2028-03-04in 538d | 2024-03-05 | JONES, EDWARD W | Expired |
| KB4ONK | AL | 2028-03-04in 538d | 2024-03-05 | STEPHENS, ROY C | Expired |
| KB4ONU | FL | 2028-03-04in 538d | 2024-03-05 | DAY, W DARRELL | Expired |
| KB4PF | FL | 2028-03-04in 538d | 2024-03-05 | SCHRYVER, FRED R | Expired |
| KB4QE | NC | 2028-03-04in 538d | 2024-03-05 | JONES, RICHARD J | Expired |
| KB4RFN | VA | 2028-03-04in 538d | 2024-03-05 | AMBURGEY, STEPHEN H | Expired |
| KB4SYG | AL | 2028-03-04in 538d | 2024-03-05 | SNOW, ROBERT M | Expired |
| KB4UBF | AL | 2028-03-04in 538d | 2024-03-05 | KLEMM, RICHARD R | Expired |
| KB4VG | NV | 2028-03-04in 538d | 2024-03-05 | ALRED, DANIEL P | Expired |
| KB4VQU | VA | 2028-03-04in 538d | 2024-03-05 | GODSEY, LEO | Expired |
| KB4WKS | FL | 2028-03-04in 538d | 2024-03-05 | SHORTER, ROY | Expired |
| KB4WPR | TN | 2028-03-04in 538d | 2024-03-05 | ETHERTON, RICK W | Expired |
| KB4YGK | VA | 2028-03-04in 538d | 2024-03-05 | WOODY, HAROLD W | Expired |
| KB4YGZ | GA | 2028-03-04in 538d | 2024-03-05 | DUNCAN, IRENE H | Expired |
| KB4YI | TN | 2028-03-04in 538d | 2024-03-05 | GARRITY, STEPHEN E | Expired |
| KB4IKU | VA | 2028-03-07in 541d | 2024-03-08 | LINDSLEY, MARGARETE W | Expired |
| KB4FFI | FL | 2028-03-14in 548d | 2024-03-15 | STEWART, ROGER P | Expired |
| KB4IEL | NC | 2028-03-14in 548d | 2024-03-15 | LEWIS, ETHEL M | Expired |
| KB4LDX | VA | 2028-03-14in 548d | 2024-03-15 | CARRICO, LUCRETTA A | Expired |
| KB4QLV | FL | 2028-03-21in 555d | 2024-03-22 | SPELL, DORIS F | Expired |
| KB4QY | NC | 2028-03-21in 555d | 2024-03-22 | GARNER, LARRY G | Expired |
| KB4SHY | TX | 2028-03-21in 555d | 2024-03-22 | BROWNING, SYBERT M | Expired |
| KB4TOM | NC | 2028-03-24in 558d | 2024-03-25 | HIGGS, MARY B | Expired |
| KB4ACX | SC | 2028-03-26in 560d | 2024-03-27 | ACKERMAN JR, LOUIS M | Expired |
| KB4INR | TN | 2028-03-28in 562d | 2024-03-29 | Maupin, Willam R | Expired |
| KB4IYV | FL | 2028-03-28in 562d | 2024-03-29 | MATHEWS III, DAVID | Expired |
| KB4JK | SC | 2028-03-28in 562d | 2024-03-29 | SCOTT JR, GEORGE M | Expired |
| KB4LRJ | FL | 2028-03-28in 562d | 2024-03-29 | BERGSTRESSER SR, JACK D | Expired |
| KB4TWG | NC | 2028-03-28in 562d | 2024-03-29 | WILLIAMS, ROBERT W | Expired |
| KB4BJT | NC | 2028-04-04in 569d | 2024-04-05 | RATHBONE, CLAUDE M | Expired |
| KB4SS | GA | 2028-04-04in 569d | 2024-04-05 | LAWRENCE, GARY A | Expired |