Confidence: Medium · Source: FCC ULS · As of 2026-09-15
Vanity callsigns coming available in Colorado
Vanity slots last held by licensees in Colorado. Sorted by availability date — soonest first.
Showing 651– 700 of 1,927
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KD0VOT | CO | 2027-05-14in 241d | 2023-05-15 | Johnson, Mark M | Expired |
| AD0EG | CO | 2027-05-15in 242d | 2023-05-16 | Harris, Robert L | Expired |
| KD0VPJ | CO | 2027-05-15in 242d | 2023-05-16 | Armagost, Robert L | Expired |
| KD0VPL | CO | 2027-05-15in 242d | 2023-05-16 | Peterson, Shagg S | Expired |
| KD0VPM | CO | 2027-05-15in 242d | 2023-05-16 | Philpott-Jones, Alexander D | Expired |
| KD0VPQ | CO | 2027-05-15in 242d | 2023-05-16 | Governson, Brian R | Expired |
| KD0VPT | CO | 2027-05-15in 242d | 2023-05-16 | Taylor, Darrell R | Expired |
| KD0VQI | CO | 2027-05-15in 242d | 2023-05-16 | Mair, Su Lan A | Expired |
| KD0VQK | CO | 2027-05-15in 242d | 2023-05-16 | Carr, James L | Expired |
| KD0VQN | CO | 2027-05-15in 242d | 2023-05-16 | FITCHETT, ANDREW S | Expired |
| AA9HF | CO | 2027-05-17in 244d | 2023-05-18 | HAYASHI, MICHIO | Expired |
| N0XAA | CO | 2027-05-17in 244d | 2023-05-18 | WRIGHT, KARLA M | Expired |
| N0XAD | CO | 2027-05-17in 244d | 2023-05-18 | CONNORS JR, LAWRENCE G | Expired |
| N0XAH | CO | 2027-05-17in 244d | 2023-05-18 | KOVER, ARNOLD | Expired |
| KD0VRI | CO | 2027-05-20in 247d | 2023-05-21 | SCHLUBACH, ERIC A | Expired |
| KF0UCQ | CO | 2027-05-20in 247d | 2025-05-20 | Fidelman, David | Cancelled |
| KF0UCT | CO | 2027-05-20in 247d | 2025-05-20 | Pihlstrom, Eric C | Cancelled |
| KD0VRO | CO | 2027-05-22in 249d | 2023-05-23 | Carson, Michael C | Expired |
| KD0VRP | CO | 2027-05-22in 249d | 2023-05-23 | Sturgell, Mark V | Expired |
| KC0PRR | CO | 2027-05-23in 250d | 2023-05-24 | Morris, Jeremy W | Expired |
| KF6FT | CO | 2027-05-24in 251d | 2023-05-25 | PURCELL, EDWIN J | Expired |
| KD0VRX | CO | 2027-05-27in 254d | 2023-05-28 | Desai, Gauri | Expired |
| KD0VRY | CO | 2027-05-27in 254d | 2023-05-28 | Hsieh, Tsung-Yeh | Expired |
| KD0VRZ | CO | 2027-05-27in 254d | 2023-05-28 | Nasre, Sanket Shantaram | Expired |
| KD0VSA | CO | 2027-05-27in 254d | 2023-05-28 | Penmetsa, Chandini Usha Sree B | Expired |
| KD0VSB | CO | 2027-05-27in 254d | 2023-05-28 | Samadian Barzoki, Saman | Expired |
| KD0VSO | CO | 2027-05-27in 254d | 2023-05-28 | Yinger, Robert J | Expired |
| KD0VSP | CO | 2027-05-27in 254d | 2023-05-28 | Dierks, Jeffrey S | Expired |
| WB0JFM | CO | 2027-05-27in 254d | 2023-05-28 | VANCE, DALE L | Expired |
| KD0SVB | CO | 2027-05-28in 255d | 2025-05-28 | Walter 995, Victor L | Cancelled |
| KF0UDI | CO | 2027-05-28in 255d | 2025-05-28 | LE DESMA, MICHAEL G | Cancelled |
| KF0UDS | CO | 2027-05-28in 255d | 2025-05-28 | Hanks, Kathryn R | Cancelled |
| KC0QDD | CO | 2027-05-29in 256d | 2023-05-30 | Danks, Richard B | Expired |
| KD5WVK | CO | 2027-05-29in 256d | 2023-05-30 | Dahlberg, Mary M | Expired |
| KD0VTC | CO | 2027-05-30in 257d | 2023-05-31 | MCNEAL, TERESA M | Expired |
| KD0VTD | CO | 2027-05-30in 257d | 2023-05-31 | PETERSON, SCOTT L | Expired |
| KF0UFA | CO | 2027-05-30in 257d | 2025-05-30 | Sowell, Mark | Cancelled |
| N0VVS | CO | 2027-05-30in 257d | 2023-05-31 | KRACKE, GENE B | Expired |
| AB0MR | CO | 2027-05-31in 258d | 2023-06-01 | Vancil, Charles R | Expired |
| KG0GF | CO | 2027-05-31in 258d | 2023-06-01 | STOECKER, PAUL A | Expired |
| KG0GI | CO | 2027-05-31in 258d | 2023-06-01 | BEATTY, MICHAEL L | Expired |
| N0PZP | CO | 2027-05-31in 258d | 2023-06-01 | De Cook, Paula C | Expired |
| N0XCX | CO | 2027-05-31in 258d | 2023-06-01 | SCHNEIDER, VIVIAN I | Expired |
| N0XDV | CO | 2027-05-31in 258d | 2023-06-01 | WAITE, WILLIAM R | Expired |
| N0XDZ | CO | 2027-05-31in 258d | 2023-06-01 | BERENDT, MARLEEN J | Expired |
| N0XFA | CO | 2027-05-31in 258d | 2023-06-01 | MOHR, MONTE P | Expired |
| N0XFB | CO | 2027-05-31in 258d | 2023-06-01 | SAMPSON, HAROLD Y | Expired |
| N0XFV | CO | 2027-05-31in 258d | 2023-06-01 | HOLT, ERIC J | Expired |
| N0XFX | CO | 2027-05-31in 258d | 2023-06-01 | ROSE, BERNARD J | Expired |
| N0XGE | CO | 2027-05-31in 258d | 2023-06-01 | Larsen, Thomas J | Expired |