Confidence: Medium · Source: FCC ULS · As of 2026-09-14
Vanity callsigns coming available in Colorado
Vanity slots last held by licensees in Colorado. Sorted by availability date — soonest first.
Showing 251– 300 of 1,917
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KE0OOX | CO | 2027-01-15in 122d | 2025-01-15 | LAXSON, CHRISTOPHER | Cancelled |
| KG6OQF | CO | 2027-01-15in 122d | 2023-01-16 | Love-Taibo, Leigh Ann | Expired |
| KI7WIB | CO | 2027-01-17in 124d | 2025-01-17 | Lozano, Michael A | Cancelled |
| N0SXH | CO | 2027-01-17in 124d | 2023-01-18 | NEAL, MICHAEL S | Expired |
| KG0CZ | CO | 2027-01-18in 125d | 2023-01-19 | CHRISTOFANELLI, PAUL C | Expired |
| N0VDW | CO | 2027-01-18in 125d | 2023-01-19 | PEREZ, EMMA D | Expired |
| N0VET | CO | 2027-01-18in 125d | 2023-01-19 | OLIVER, MARY E | Expired |
| N0VEV | CO | 2027-01-18in 125d | 2023-01-19 | HATANAKA, KEITH H | Expired |
| W0GKR | CO | 2027-01-18in 125d | 2023-01-19 | SJOGREN, AXEL O | Expired |
| KC0OWF | CO | 2027-01-21in 128d | 2023-01-22 | MORRIS, STEVEN E | Expired |
| KC0OWG | CO | 2027-01-21in 128d | 2023-01-22 | MORRIS, PATRICIA C | Expired |
| K3VRX | CO | 2027-01-22in 129d | 2025-01-22 | Gesualdi III, Joseph J | Cancelled |
| K6RYF | CO | 2027-01-22in 129d | 2023-01-23 | WALSER, GEOFFREY H | Expired |
| KF0QHN | CO | 2027-01-22in 129d | 2025-01-22 | SCHOENIKE, LEE W | Cancelled |
| KC0OXB | CO | 2027-01-23in 130d | 2023-01-24 | Thomas Sr, Scott K | Expired |
| KD0UDJ | CO | 2027-01-23in 130d | 2023-01-24 | HARRIS, SAM S | Expired |
| KG6OSK | CO | 2027-01-23in 130d | 2023-01-24 | Steere, David L | Expired |
| KD0UDV | CO | 2027-01-24in 131d | 2023-01-25 | Vian, Andrew M | Expired |
| KD5LPB | CO | 2027-01-24in 131d | 2025-01-24 | Wardrup, Robert R | Cancelled |
| KF0PJH | CO | 2027-01-24in 131d | 2025-01-24 | Brewer, Joshua L | Cancelled |
| KF0SVF | CO | 2027-01-24in 131d | 2025-01-24 | Lotz, Jonathan | Cancelled |
| KF0SVK | CO | 2027-01-24in 131d | 2025-01-24 | Diaz, Jose D | Cancelled |
| KE0MVN | CO | 2027-01-25in 132d | 2025-01-25 | Butler IV, Harris K | Cancelled |
| KT0LOL | CO | 2027-01-25in 132d | 2025-01-25 | Shepard, Dylan M | Cancelled |
| KC0OXG | CO | 2027-01-26in 133d | 2023-01-27 | Frank, Gregory C | Expired |
| KD0UEE | CO | 2027-01-28in 135d | 2023-01-29 | Rockwell, Christian D | Expired |
| KF0SQU | CO | 2027-01-28in 135d | 2025-01-28 | Brown, Athena | Cancelled |
| KC0OYG | CO | 2027-01-29in 136d | 2023-01-30 | Stafford, Eileen R | Expired |
| KC0OYQ | CO | 2027-01-29in 136d | 2023-01-30 | Albrecht, Don S | Expired |
| KD0UEN | CO | 2027-01-29in 136d | 2023-01-30 | Krum, Eric A | Expired |
| KD0UFD | CO | 2027-01-29in 136d | 2023-01-30 | Daniel, Erin E | Expired |
| KD0UFE | CO | 2027-01-29in 136d | 2023-01-30 | Pacheco, Hannah N | Expired |
| KD0UFF | CO | 2027-01-29in 136d | 2023-01-30 | Chamorro, Andrea P | Expired |
| KD0UFG | CO | 2027-01-29in 136d | 2023-01-30 | Woll, Nathan A | Expired |
| KD0UFH | CO | 2027-01-29in 136d | 2023-01-30 | Olhowski, Trevor | Expired |
| KD0UFI | CO | 2027-01-29in 136d | 2023-01-30 | Metzler, Brent S | Expired |
| KD0UFJ | CO | 2027-01-29in 136d | 2023-01-30 | Quintana, Lauren R | Expired |
| KD0UFK | CO | 2027-01-29in 136d | 2023-01-30 | Segura, Amber D | Expired |
| KD0UFL | CO | 2027-01-29in 136d | 2023-01-30 | Moreno, Aaron D | Expired |
| KD0UFM | CO | 2027-01-29in 136d | 2023-01-30 | Triest, Connor J | Expired |
| KD0UFN | CO | 2027-01-29in 136d | 2023-01-30 | Marso, Thomas S | Expired |
| KD0UFP | CO | 2027-01-29in 136d | 2023-01-30 | King, Megan J | Expired |
| KD0UFQ | CO | 2027-01-29in 136d | 2023-01-30 | Steele, Michel A | Expired |
| KD0UFR | CO | 2027-01-29in 136d | 2023-01-30 | Fox, Randall D | Expired |
| KD0UFS | CO | 2027-01-29in 136d | 2023-01-30 | Bowen, Ryan M | Expired |
| KD0UGQ | CO | 2027-01-29in 136d | 2023-01-30 | STAPLES, TROY C | Expired |
| KG7AWA | CO | 2027-01-30in 137d | 2023-01-31 | Johnson, Jason A | Expired |
| KK6CAA | CO | 2027-01-30in 137d | 2023-01-31 | Reardon, Fred G | Expired |
| KF0LAX | CO | 2027-01-31in 138d | 2025-01-31 | Post Uiterweer, Pieter | Cancelled |
| KF0SVH | CO | 2027-01-31in 138d | 2025-01-31 | GREENWALD, ERIC M | Cancelled |