District 0
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K0OMY | 9 | 71 | — | — | Available |
| K0OMZ | 9 | 69 | — | — | Available |
| K0ONA | 11 | 61 | — | — | Available |
| K0ONB | 11 | 65 | 2036-06-20 | — | Active (Vanity) |
| K0ONC | 11 | 67 | 2025-04-27 | — | Active |
| K0OND | 11 | 63 | — | — | Available |
| K0ONE | 11 | 57 | 2029-06-30 | — | Active (Vanity) |
| K0ONF | 11 | 65 | — | — | Available |
| K0ONG | 10 | 65 | 2026-12-13 | — | Active (Vanity) |
| K0ONH | 11 | 63 | — | — | Available |
| K0ONI | 12 | 59 | — | — | Available |
| K0ONJ | 12 | 69 | — | — | Available |
| K0ONK | 11 | 65 | — | — | Available |
| K0ONL | 11 | 65 | 2010-12-31 | 2013-01-01 | Available |
| K0ONM | 10 | 63 | — | — | Available |
| K0ONN | 12 | 61 | — | — | Available |
| K0ONO | 11 | 67 | 2008-05-14 | 2010-05-15 | Available |
| K0ONP | 11 | 67 | — | — | Available |
| K0ONQ | 11 | 69 | — | — | Available |
| K0ONR | 12 | 63 | 2007-12-23 | 2009-12-24 | Available |
| K0ONS | 12 | 61 | — | — | Available |
| K0ONT | 11 | 59 | — | — | Available |
| K0ONU | 12 | 63 | — | — | Available |
| K0ONV | 11 | 65 | 2031-02-13 | — | Active (Vanity) |
| K0ONW | 11 | 65 | — | — | Available |
| K0ONX | 11 | 67 | — | — | Available |
| K0ONY | 11 | 69 | — | — | Available |
| K0ONZ | 11 | 67 | — | — | Available |
| K0OOA | 10 | 67 | — | — | Available |
| K0OOB | 10 | 71 | 2023-07-03 | 2025-07-04 | Available |
| K0OOC | 10 | 73 | — | — | Available |
| K0OOD | 10 | 69 | — | — | Available |
| K0OOE | 10 | 63 | — | — | Available |
| K0OOF | 10 | 71 | — | — | Available |
| K0OOG | 9 | 71 | — | — | Available |
| K0OOH | 10 | 69 | — | — | Available |
| K0OOI | 11 | 65 | 2034-04-12 | — | Active (Vanity) |
| K0OOJ | 11 | 75 | — | — | Available |
| K0OOK | 10 | 71 | 2032-04-26 | — | Active (Vanity) |
| K0OOL | 10 | 71 | 2029-07-27 | — | Active (Vanity) |
| K0OOM | 9 | 69 | 2031-05-14 | — | Active (Vanity) |
| K0OON | 11 | 67 | — | — | Available |
| K0OOO | 10 | 73 | 2028-06-24 | — | Active (Vanity) |
| K0OOP | 10 | 73 | 2028-02-09 | — | Active (Vanity) |
| K0OOQ | 10 | 75 | — | — | Available |
| K0OOR | 11 | 69 | — | — | Available |
| K0OOS | 11 | 67 | 2017-08-25 | 2019-08-26 | Available |
| K0OOT | 10 | 65 | 2025-12-23 | 2027-12-24 | Canceled (grace period) |
| K0OOU | 11 | 69 | — | — | Available |
| K0OOV | 10 | 71 | — | — | Available |
| K0OOW | 10 | 71 | — | — | Available |
| K0OOX | 10 | 73 | — | — | Available |
| K0OOY | 10 | 75 | — | — | Available |
| K0OOZ | 10 | 73 | — | — | Available |
| K0OPA | 10 | 67 | 2031-08-19 | — | Active (Vanity) |
| K0OPB | 10 | 71 | — | — | Available |
| K0OPC | 10 | 73 | 2004-10-25 | 2006-10-26 | Available |
| K0OPD | 10 | 69 | 2035-12-09 | — | Active (Vanity) |
| K0OPE | 10 | 63 | 2036-06-14 | — | Active (Vanity) |
| K0OPF | 10 | 71 | 2004-11-21 | 2006-11-22 | Available |
| K0OPG | 9 | 71 | 2027-03-28 | — | Active (Vanity) |
| K0OPH | 10 | 69 | — | — | Available |
| K0OPI | 11 | 65 | — | — | Available |
| K0OPJ | 11 | 75 | — | — | Available |
| K0OPK | 10 | 71 | — | — | Available |
| K0OPL | 10 | 71 | 1998-10-25 | 2000-10-26 | Available |
| K0OPM | 9 | 69 | — | — | Available |
| K0OPN | 11 | 67 | — | — | Available |
| K0OPO | 10 | 73 | — | — | Available |
| K0OPP | 10 | 73 | 2034-04-23 | — | Active (Vanity) |
| K0OPQ | 10 | 75 | — | — | Available |
| K0OPR | 11 | 69 | 2021-02-23 | 2023-02-24 | Available |
| K0OPS | 11 | 67 | 2030-03-12 | — | Active (Vanity) |
| K0OPT | 10 | 65 | — | — | Available |
| K0OPU | 11 | 69 | — | — | Available |
| K0OPV | 10 | 71 | — | — | Available |
| K0OPW | 10 | 71 | — | — | Available |
| K0OPX | 10 | 73 | — | — | Available |
| K0OPY | 10 | 75 | — | — | Available |
| K0OPZ | 10 | 73 | 2033-12-14 | — | Active |
| K0OQA | 10 | 69 | — | — | Available |
| K0OQB | 10 | 73 | — | — | Available |
| K0OQC | 10 | 75 | — | — | Available |
| K0OQD | 10 | 71 | 2004-03-15 | 2006-03-16 | Available |
| K0OQE | 10 | 65 | — | — | Available |
| K0OQF | 10 | 73 | — | — | Available |
| K0OQG | 9 | 73 | — | — | Available |
| K0OQH | 10 | 71 | — | — | Available |
| K0OQI | 11 | 67 | 2036-09-01 | — | Active (Vanity) |
| K0OQJ | 11 | 77 | — | — | Available |
| K0OQK | 10 | 73 | — | — | Available |
| K0OQL | 10 | 73 | 2036-04-16 | — | Active (Vanity) |
| K0OQM | 9 | 71 | — | — | Available |
| K0OQN | 11 | 69 | — | — | Available |
| K0OQO | 10 | 75 | — | — | Available |
| K0OQP | 10 | 75 | 2018-02-09 | 2020-02-10 | Available |
| K0OQQ | 10 | 77 | — | — | Available |
| K0OQR | 11 | 71 | — | — | Available |
| K0OQS | 11 | 69 | — | — | Available |
| K0OQT | 10 | 67 | — | — | Available |