District 0
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC0HG | 9 | 67 | — | — | Available |
| KC0HH | 10 | 65 | 2029-10-31 | — | Active |
| KC0HI | 11 | 61 | 2032-02-18 | — | Active |
| KC0HJ | 11 | 71 | — | — | Available |
| KC0HK | 10 | 67 | — | — | Available |
| KC0HL | 10 | 67 | — | — | Available |
| KC0HM | 9 | 65 | 2026-11-05 | — | Active |
| KC0HN | 11 | 63 | 2032-05-27 | — | Active (Vanity) |
| KC0HO | 10 | 69 | 2026-05-27 | 2028-05-28 | Canceled (grace period) |
| KC0HP | 10 | 69 | 2026-03-29 | — | Active |
| KC0HQ | 10 | 71 | 2036-05-13 | — | Active |
| KC0HR | 11 | 65 | 2027-10-20 | — | Active |
| KC0HS | 11 | 63 | 2034-09-14 | — | Active |
| KC0HT | 10 | 61 | 2029-03-16 | — | Active (Vanity) |
| KC0HU | 11 | 65 | 2030-05-29 | — | Active |
| KC0HV | 10 | 67 | — | — | Available |
| KC0HW | 10 | 67 | 2007-06-05 | 2009-06-06 | Available |
| KC0HX | 10 | 69 | — | — | Available |
| KC0HY | 10 | 71 | 2016-04-10 | 2018-04-11 | Available |
| KC0HZ | 10 | 69 | 2025-09-08 | — | Active |
| KC0IA | 11 | 59 | 2006-01-06 | 2026-11-08 | Available |
| KC0IB | 11 | 63 | — | — | Available |
| KC0IC | 11 | 65 | 2006-04-18 | 2008-04-19 | Available |
| KC0ID | 11 | 61 | 2006-08-08 | 2008-08-09 | Available |
| KC0IE | 11 | 55 | — | — | Available |
| KC0IF | 11 | 63 | — | — | Available |
| KC0IG | 10 | 63 | 2017-06-30 | 2019-07-01 | Available |
| KC0IH | 11 | 61 | — | — | Available |
| KC0II | 12 | 57 | — | — | Available |
| KC0IJ | 12 | 67 | 2036-11-29 | — | Active |
| KC0IK | 11 | 63 | 2003-02-09 | 2005-02-10 | Available |
| KC0IL | 11 | 63 | — | — | Available |
| KC0IM | 10 | 61 | 2022-04-18 | 2024-04-19 | Available |
| KC0IN | 12 | 59 | 2006-03-20 | 2008-03-21 | Available |
| KC0IO | 11 | 65 | 2036-08-01 | — | Active |
| KC0IP | 11 | 65 | — | — | Available |
| KC0IQ | 11 | 67 | — | — | Available |
| KC0IR | 12 | 61 | 2026-06-07 | — | Active |
| KC0IS | 12 | 59 | — | — | Available |
| KC0IT | 11 | 57 | — | — | Available |
| KC0IU | 12 | 61 | — | — | Available |
| KC0IV | 11 | 63 | 2026-05-06 | — | Active |
| KC0IW | 11 | 63 | 2026-02-09 | — | Active |
| KC0IX | 11 | 65 | 2020-01-24 | 2022-01-25 | Available |
| KC0IY | 11 | 67 | — | — | Available |
| KC0IZ | 11 | 65 | — | — | Available |
| KC0JA | 11 | 69 | — | — | Available |
| KC0JB | 11 | 73 | 2033-04-11 | — | Active (Vanity) |
| KC0JC | 11 | 75 | 2031-09-10 | — | Active (Vanity) |
| KC0JD | 11 | 71 | 2006-09-09 | 2008-09-10 | Available |
| KC0JE | 11 | 65 | — | — | Available |
| KC0JF | 11 | 73 | 2036-06-11 | — | Active |
| KC0JG | 10 | 73 | 2007-10-27 | 2009-10-28 | Available |
| KC0JH | 11 | 71 | 2034-11-11 | — | Active (Vanity) |
| KC0JI | 12 | 67 | 2008-01-26 | 2010-01-27 | Available |
| KC0JJ | 12 | 77 | 2033-07-18 | — | Active |
| KC0JK | 11 | 73 | 2029-11-27 | — | Active (Vanity) |
| KC0JL | 11 | 73 | — | — | Available |
| KC0JM | 10 | 71 | 2032-08-07 | — | Active (Vanity) |
| KC0JN | 12 | 69 | — | — | Available |
| KC0JO | 11 | 75 | 2029-09-09 | — | Active (Vanity) |
| KC0JP | 11 | 75 | 2026-08-12 | — | Active |
| KC0JQ | 11 | 77 | 2006-03-14 | 2008-03-15 | Available |
| KC0JR | 12 | 71 | — | — | Available |
| KC0JS | 12 | 69 | 2026-05-24 | — | Active |
| KC0JT | 11 | 67 | — | — | Available |
| KC0JU | 12 | 71 | — | — | Available |
| KC0JV | 11 | 73 | — | — | Available |
| KC0JW | 11 | 73 | 2016-05-06 | 2018-05-07 | Available |
| KC0JX | 11 | 75 | 2014-03-29 | 2016-03-30 | Available |
| KC0JY | 11 | 77 | — | — | Available |
| KC0JZ | 11 | 75 | — | — | Available |
| KC0KA | 10 | 65 | 2034-06-10 | — | Active (Vanity) |
| KC0KB | 10 | 69 | 2015-09-08 | 2017-09-09 | Available |
| KC0KC | 10 | 71 | 2027-01-16 | — | Active |
| KC0KD | 10 | 67 | 2020-04-24 | 2022-04-25 | Available |
| KC0KE | 10 | 61 | 2007-06-09 | 2009-06-10 | Available |
| KC0KF | 10 | 69 | 2016-06-12 | 2018-06-13 | Available |
| KC0KG | 9 | 69 | — | — | Available |
| KC0KH | 10 | 67 | — | — | Available |
| KC0KI | 11 | 63 | — | — | Available |
| KC0KJ | 11 | 73 | 2010-09-30 | 2012-10-01 | Available |
| KC0KK | 10 | 69 | — | — | Available |
| KC0KL | 10 | 69 | 2036-07-24 | — | Active |
| KC0KM | 9 | 67 | 2031-06-24 | — | Active (Vanity) |
| KC0KN | 11 | 65 | 2028-05-25 | — | Active |
| KC0KO | 10 | 71 | 1998-07-12 | 2000-07-13 | Available |
| KC0KP | 10 | 71 | 2031-07-02 | — | Active |
| KC0KQ | 10 | 73 | 2028-05-05 | — | Active (Vanity) |
| KC0KR | 11 | 67 | 2008-05-02 | 2010-05-03 | Available |
| KC0KS | 11 | 65 | 2019-02-20 | 2021-02-21 | Available |
| KC0KT | 10 | 63 | 2030-05-29 | — | Active |
| KC0KU | 11 | 67 | — | — | Available |
| KC0KV | 10 | 69 | — | — | Available |
| KC0KW | 10 | 69 | 2033-12-24 | — | Active (Vanity) |
| KC0KX | 10 | 71 | 2003-08-17 | 2005-08-18 | Available |
| KC0KY | 10 | 73 | 2006-07-30 | 2008-07-31 | Available |
| KC0KZ | 10 | 71 | 2003-09-21 | 2005-09-22 | Available |
| KC0LA | 10 | 65 | 2034-06-17 | — | Active (Vanity) |
| KC0LB | 10 | 69 | 2028-04-20 | — | Active |