Confidence: Medium · Source: FCC ULS · As of 2026-09-16
Vanity callsigns coming available in Colorado
Vanity slots last held by licensees in Colorado. Sorted by availability date — soonest first.
Showing 1,001– 1,050 of 1,927
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| AD0FH | CO | 2028-03-04in 535d | 2024-03-05 | HOWARD, ROBERT J | Expired |
| AD0FV | CO | 2028-03-04in 535d | 2024-03-05 | CAMPBELL JR, JAMES R | Expired |
| K0ADQ | CO | 2028-03-04in 535d | 2024-03-05 | CAMPBELL, RICHARD L | Expired |
| K0CDK | CO | 2028-03-04in 535d | 2024-03-05 | KOONSMAN, CARL D | Expired |
| K0FSJ | CO | 2028-03-04in 535d | 2024-03-05 | SHIMNIOK, MICHAEL E | Expired |
| K0HEY | CO | 2028-03-04in 535d | 2024-03-05 | Harris, Shawn A | Expired |
| K0LCZ | CO | 2028-03-04in 535d | 2024-03-05 | Kolacz, Mike | Expired |
| K0RTP | CO | 2028-03-04in 535d | 2024-03-05 | GREBE, DON A | Expired |
| K0STI | CO | 2028-03-04in 535d | 2024-03-05 | BENNER, JON E | Expired |
| K0TEP | CO | 2028-03-04in 535d | 2024-03-05 | SCOTT JR, WINSTON W | Expired |
| K0WOF | CO | 2028-03-04in 535d | 2024-03-05 | Hull, Ronald W | Expired |
| K1QQA | CO | 2028-03-04in 535d | 2024-03-05 | Mc CULLEY, ROBERT H | Expired |
| K2CPO | CO | 2028-03-04in 535d | 2024-03-05 | Hunter, Kim | Expired |
| K7CWB | CO | 2028-03-04in 535d | 2024-03-05 | BAUER, PATRICK F | Expired |
| K7YKN | CO | 2028-03-04in 535d | 2024-03-05 | MARTENS, WILLIAM G | Expired |
| K9FRE | CO | 2028-03-04in 535d | 2024-03-05 | KARAHALIOS, JOHN J | Expired |
| KA0DLM | CO | 2028-03-04in 535d | 2024-03-05 | CHALUS, WAYNE N | Expired |
| KA0RAY | CO | 2028-03-04in 535d | 2024-03-05 | Verschuyl, Louis R | Expired |
| KB0GY | CO | 2028-03-04in 535d | 2024-03-05 | MC QUERRY JR, JAMES P | Expired |
| KB0HNO | CO | 2028-03-04in 535d | 2024-03-05 | Willoughby, Doris M | Expired |
| KB0IBS | CO | 2028-03-04in 535d | 2024-03-05 | MORRIS, SONYA F | Expired |
| KB0KXK | CO | 2028-03-04in 535d | 2024-03-05 | CAMPBELL, JAMES R | Expired |
| KB0LNE | CO | 2028-03-04in 535d | 2024-03-05 | VOGEL, DAVID P | Expired |
| KB0LOD | CO | 2028-03-04in 535d | 2024-03-05 | REAMES, CHERYL R | Expired |
| KB0LPQ | CO | 2028-03-04in 535d | 2024-03-05 | FRANK JR, THOMAS E | Expired |
| KB0LRF | CO | 2028-03-04in 535d | 2024-03-05 | MONTGOMERY, JAMES D | Expired |
| KB0LRG | CO | 2028-03-04in 535d | 2024-03-05 | STOCKING, PAUL E | Expired |
| KB0LRI | CO | 2028-03-04in 535d | 2024-03-05 | Clingerman, Marjorie R | Expired |
| KB0LRL | CO | 2028-03-04in 535d | 2024-03-05 | GROSSART SR, ROBERT D | Expired |
| KB0LTD | CO | 2028-03-04in 535d | 2024-03-05 | ROMEY JR, WILLIAM V | Expired |
| KB0LVN | CO | 2028-03-04in 535d | 2024-03-05 | DIMISKO, JANIS I | Expired |
| KB0LVP | CO | 2028-03-04in 535d | 2024-03-05 | SMITH, CORY L | Expired |
| KB0LVQ | CO | 2028-03-04in 535d | 2024-03-05 | WARTA, ARLEN A | Expired |
| KB3HLB | CO | 2028-03-04in 535d | 2024-03-05 | Kelly, John M | Expired |
| KB3KLU | CO | 2028-03-04in 535d | 2024-03-05 | KALMANOVITZ, Stacey M | Expired |
| KB7RDM | CO | 2028-03-04in 535d | 2024-03-05 | Haley, Patrick J | Expired |
| KB7UPC | CO | 2028-03-04in 535d | 2024-03-05 | HOREIS, KARL M | Expired |
| KB7UTJ | CO | 2028-03-04in 535d | 2024-03-05 | CARROLL, JESSICA A | Expired |
| KC0DS | CO | 2028-03-04in 535d | 2024-03-05 | Boulder D Star Group | Expired |
| KC0JWH | CO | 2028-03-04in 535d | 2024-03-05 | Harris Jr, John W | Expired |
| KC0OLP | CO | 2028-03-04in 535d | 2024-03-05 | Downs, Jeffery J | Expired |
| KC0OUM | CO | 2028-03-04in 535d | 2024-03-05 | Mahoney, Patrick F | Expired |
| KC0PEX | CO | 2028-03-04in 535d | 2024-03-05 | Evans, Nicholas K | Expired |
| KC0PTY | CO | 2028-03-04in 535d | 2024-03-05 | HAWKINS, ADDIE M | Expired |
| KC0PYE | CO | 2028-03-04in 535d | 2024-03-05 | Nelson, Bill H | Expired |
| KC0QHM | CO | 2028-03-04in 535d | 2024-03-05 | Piekenbrock, Carmen A | Expired |
| KC0QMK | CO | 2028-03-04in 535d | 2024-03-05 | Cook, Cindy L | Expired |
| KC0QOL | CO | 2028-03-04in 535d | 2024-03-05 | Parker, Timothy C | Expired |
| KC0QWZ | CO | 2028-03-04in 535d | 2024-03-05 | Dougherty, Dick E | Expired |
| KC0QZU | CO | 2028-03-04in 535d | 2024-03-05 | Smith, Robert L | Expired |