District 0
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC0LC | 10 | 71 | 2002-08-11 | 2004-08-12 | Available |
| KC0LD | 10 | 67 | 2028-01-08 | — | Active |
| KC0LE | 10 | 61 | 2032-01-15 | — | Active (Vanity) |
| KC0LF | 10 | 69 | 2026-08-07 | — | Active |
| KC0LG | 9 | 69 | — | — | Available |
| KC0LH | 10 | 67 | 1999-07-27 | 2001-07-28 | Available |
| KC0LI | 11 | 63 | 2036-08-29 | — | Active |
| KC0LJ | 11 | 73 | — | — | Available |
| KC0LK | 10 | 69 | 2007-01-13 | 2009-01-14 | Available |
| KC0LL | 10 | 69 | 2027-10-16 | — | Active |
| KC0LM | 9 | 67 | — | — | Available |
| KC0LN | 11 | 65 | 2028-09-03 | — | Active |
| KC0LO | 10 | 71 | — | — | Available |
| KC0LP | 10 | 71 | — | — | Available |
| KC0LQ | 10 | 73 | 2016-10-08 | 2018-10-09 | Available |
| KC0LR | 11 | 67 | 2027-09-08 | — | Active (Vanity) |
| KC0LS | 11 | 65 | 2021-03-12 | 2023-03-13 | Available |
| KC0LT | 10 | 63 | — | — | Available |
| KC0LU | 11 | 67 | — | — | Available |
| KC0LV | 10 | 69 | 1998-02-02 | 2000-02-03 | Available |
| KC0LW | 10 | 69 | 2036-03-26 | — | Active |
| KC0LX | 10 | 71 | 2026-10-10 | — | Active |
| KC0LY | 10 | 73 | — | — | Available |
| KC0LZ | 10 | 71 | 2001-05-16 | 2003-05-17 | Available |
| KC0MA | 9 | 63 | — | — | Available |
| KC0MB | 9 | 67 | 2031-07-07 | — | Active (Vanity) |
| KC0MC | 9 | 69 | 2033-07-15 | — | Active (Vanity) |
| KC0MD | 9 | 65 | — | — | Available |
| KC0ME | 9 | 59 | — | — | Available |
| KC0MF | 9 | 67 | — | — | Available |
| KC0MG | 8 | 67 | — | — | Available |
| KC0MH | 9 | 65 | 2029-10-05 | — | Active (Vanity) |
| KC0MI | 10 | 61 | 2027-01-30 | — | Active |
| KC0MJ | 10 | 71 | 2035-01-07 | — | Active (Vanity) |
| KC0MK | 9 | 67 | 2029-10-16 | — | Active |
| KC0ML | 9 | 67 | 2036-02-02 | — | Active (Vanity) |
| KC0MM | 8 | 65 | 2028-09-25 | — | Active |
| KC0MN | 10 | 63 | 2033-02-16 | — | Active |
| KC0MO | 9 | 69 | 2031-05-25 | — | Active (Vanity) |
| KC0MP | 9 | 69 | 2000-08-07 | 2002-08-08 | Available |
| KC0MQ | 9 | 71 | 2017-02-20 | 2019-02-21 | Available |
| KC0MR | 10 | 65 | — | — | Available |
| KC0MS | 10 | 63 | 2026-06-06 | — | Active |
| KC0MT | 9 | 61 | 1997-09-08 | 1999-09-09 | Available |
| KC0MU | 10 | 65 | — | — | Available |
| KC0MV | 9 | 67 | 2034-01-13 | — | Active (Vanity) |
| KC0MW | 9 | 67 | 2026-09-11 | — | Active |
| KC0MX | 9 | 69 | 2034-01-05 | — | Active (Vanity) |
| KC0MY | 9 | 71 | — | — | Available |
| KC0MZ | 9 | 69 | 2028-03-11 | — | Active |
| KC0NA | 11 | 61 | 1998-02-19 | 2000-02-20 | Available |
| KC0NB | 11 | 65 | 2009-08-22 | 2011-08-23 | Available |
| KC0NC | 11 | 67 | 2016-11-22 | 2018-11-23 | Available |
| KC0ND | 11 | 63 | 2020-09-11 | 2022-09-12 | Available |
| KC0NE | 11 | 57 | 2028-02-03 | — | Active |
| KC0NF | 11 | 65 | — | — | Available |
| KC0NG | 10 | 65 | 2000-06-11 | 2002-06-12 | Available |
| KC0NH | 11 | 63 | 2036-07-28 | — | Active (Vanity) |
| KC0NI | 12 | 59 | — | — | Available |
| KC0NJ | 12 | 69 | 1998-07-05 | 2000-07-06 | Available |
| KC0NK | 11 | 65 | 2027-09-25 | — | Active |
| KC0NL | 11 | 65 | 2014-05-24 | 2016-05-25 | Available |
| KC0NM | 10 | 63 | 2005-10-18 | 2007-10-19 | Available |
| KC0NN | 12 | 61 | 2004-12-07 | 2006-12-08 | Available |
| KC0NO | 11 | 67 | 2023-04-27 | 2025-04-28 | Available |
| KC0NP | 11 | 67 | 1998-01-12 | 2000-01-13 | Available |
| KC0NQ | 11 | 69 | 2025-10-18 | — | Active |
| KC0NR | 12 | 63 | 2027-02-03 | — | Active |
| KC0NS | 12 | 61 | — | — | Available |
| KC0NT | 11 | 59 | 2001-08-21 | 2003-08-22 | Available |
| KC0NU | 12 | 63 | 1998-08-09 | 2000-08-10 | Available |
| KC0NV | 11 | 65 | — | — | Available |
| KC0NW | 11 | 65 | 2006-12-11 | 2008-12-12 | Available |
| KC0NX | 11 | 67 | 2011-07-16 | 2013-07-17 | Available |
| KC0NY | 11 | 69 | — | — | Available |
| KC0NZ | 11 | 67 | — | — | Available |
| KC0OA | 10 | 67 | — | — | Available |
| KC0OB | 10 | 71 | — | — | Available |
| KC0OC | 10 | 73 | — | — | Available |
| KC0OD | 10 | 69 | 1999-03-07 | 2001-03-08 | Available |
| KC0OE | 10 | 63 | 2006-11-15 | 2008-11-16 | Available |
| KC0OF | 10 | 71 | 2028-03-02 | — | Active |
| KC0OG | 9 | 71 | 2018-10-23 | 2020-10-24 | Available |
| KC0OH | 10 | 69 | 2027-06-05 | — | Active |
| KC0OI | 11 | 65 | 2025-01-26 | — | Active |
| KC0OJ | 11 | 75 | 2026-11-22 | — | Active |
| KC0OK | 10 | 71 | — | — | Available |
| KC0OL | 10 | 71 | 2036-03-20 | — | Active |
| KC0OM | 9 | 69 | 1997-10-13 | 1999-10-14 | Available |
| KC0ON | 11 | 67 | — | — | Available |
| KC0OO | 10 | 73 | 2008-11-25 | 2010-11-26 | Available |
| KC0OP | 10 | 73 | 2031-02-12 | — | Active |
| KC0OQ | 10 | 75 | 2018-10-28 | 2020-10-29 | Available |
| KC0OR | 11 | 69 | 2026-12-03 | — | Active |
| KC0OS | 11 | 67 | 2006-11-25 | 2008-11-26 | Available |
| KC0OT | 10 | 65 | — | — | Available |
| KC0OU | 11 | 69 | 2010-07-17 | 2012-07-18 | Available |
| KC0OV | 10 | 71 | 2009-04-21 | 2011-04-22 | Available |
| KC0OW | 10 | 71 | 2027-08-06 | — | Active |
| KC0OX | 10 | 73 | 2013-12-21 | 2015-12-22 | Available |