Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KB0-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KB0. Sorted by availability date — soonest first.
Showing 501– 540 of 540
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KB0MJY | MO | 2028-08-09in 694d | 2024-08-10 | MARSHALL, ALLEN L | Expired |
| KB0MPZ | CO | 2028-08-09in 694d | 2024-08-10 | CANNON, TERRENCE P | Expired |
| KB0OFM | MN | 2028-08-10in 695d | 2024-08-11 | SCHMIDT, TERRY A | Expired |
| KB0NED | MO | 2028-08-11in 696d | 2024-08-12 | WATTS, ANDY W | Expired |
| KB0OOD | NE | 2028-08-11in 696d | 2024-08-12 | WILHELM, DONALD G | Expired |
| KB0OOE | KS | 2028-08-11in 696d | 2024-08-12 | MEDLEN, AMANDA L | Expired |
| KB0OHT | CO | 2028-08-12in 697d | 2024-08-13 | STEBBINS Mr, DONALD E | Expired |
| KB0LYG | CO | 2028-08-13in 698d | 2024-08-14 | ADAMS, ALAN W | Expired |
| KB0GA | IA | 2028-08-14in 699d | 2024-08-15 | Foutch, Vern W | Expired |
| KB0OOL | KS | 2028-08-14in 699d | 2024-08-15 | WINTLE, DIANA L | Expired |
| KB0NUZ | TX | 2028-08-15in 700d | 2024-08-16 | CHANDLER, SABRINA S | Expired |
| KB0NBF | IL | 2028-08-16in 701d | 2024-08-17 | NAVE, GERALD L | Expired |
| KB0OOZ | CO | 2028-08-16in 701d | 2024-08-17 | DE GROFFT, BRADLEY C | Expired |
| KB0OPK | NE | 2028-08-17in 702d | 2024-08-18 | FIALA, JEANETTE A | Expired |
| KB0OPM | NE | 2028-08-17in 702d | 2024-08-18 | BLOOMFIELD, EDWARD J | Expired |
| KB0OQS | MN | 2028-08-18in 703d | 2024-08-19 | Hancock, James T | Expired |
| KB0NCE | MN | 2028-08-19in 704d | 2024-08-20 | PRIZLER, RICHARD D | Expired |
| KB0TEW | MO | 2028-08-20in 705d | 2026-08-21 | Avers, John A | Cancelled |
| KB0MGQ | IA | 2028-08-21in 706d | 2026-08-22 | Nelson, Matthew E | Cancelled |
| KB0PG | MO | 2028-08-23in 708d | 2024-08-24 | ELLIS, BESS J | Expired |
| KB0OSA | MO | 2028-08-25in 710d | 2024-08-26 | MARCOTTE, ADAM L | Expired |
| KB0OSC | KS | 2028-08-25in 710d | 2024-08-26 | CLARK, CHERYL L | Expired |
| KB0OSF | MN | 2028-08-25in 710d | 2024-08-26 | CARLSON, PAUL A | Expired |
| KB0QFY | CO | 2028-08-25in 710d | 2024-08-26 | George, Jeannine L | Expired |
| KB0OUJ | SD | 2028-09-06in 722d | 2024-09-07 | HAMMOND, JAMES L | Expired |
| KB0OVT | SC | 2028-09-08in 724d | 2024-09-09 | NETHERTON, JAMES O | Expired |
| KB0OWM | IA | 2028-09-08in 724d | 2024-09-09 | NURNBERG, ROGER C | Expired |
| KB0OWQ | MN | 2028-09-08in 724d | 2024-09-09 | SANDBERG, JOHN J | Expired |
| KB0OWR | MN | 2028-09-08in 724d | 2024-09-09 | JOHNSTED, GERALD B | Expired |
| KB0OXB | NE | 2028-09-08in 724d | 2024-09-09 | MLINAR, KENNETH J | Expired |
| KB0OXC | IA | 2028-09-08in 724d | 2024-09-09 | FLORY JR, WILLIAM A | Expired |
| KB0QXO | MN | 2028-09-08in 724d | 2024-09-09 | Corte, Kathrine C | Expired |
| KB0YQH | CO | 2028-09-08in 724d | 2024-09-09 | KENDIG, SUE | Expired |
| KB0UOW | MO | 2028-09-11in 727d | 2026-09-12 | FLEMING, JOEL P | Cancelled |
| KB0KBO | FL | 2030-08-28in 1443d | 2026-08-29 | SHEPPARD, VIRLYN N | Expired |
| KB0NMJ | ID | 2030-08-28in 1443d | 2026-08-29 | OWENS, JOSEPH R | Expired |
| KB0OKD | MO | 2030-08-31in 1446d | 2026-09-01 | BUREMAN, MICHAEL L | Expired |
| KB0OSW | MI | 2030-09-01in 1447d | 2026-09-02 | BLACKBERG, SCOTT R | Expired |
| KB0OTI | NE | 2030-09-02in 1448d | 2026-09-03 | INGRAHAM, RUSSELL A | Expired |
| KB0OSB | TX | 2030-09-04in 1450d | 2026-09-05 | CREWS, DAVID T | Expired |