District 0
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KO0IU | 12 | 61 | — | — | Available |
| KO0IV | 11 | 63 | — | — | Available |
| KO0IW | 11 | 63 | — | — | Available |
| KO0IX | 11 | 65 | — | — | Available |
| KO0IY | 11 | 67 | — | — | Available |
| KO0IZ | 11 | 65 | — | — | Available |
| KO0JA | 11 | 69 | — | — | Available |
| KO0JB | 11 | 73 | — | — | Available |
| KO0JC | 11 | 75 | — | — | Available |
| KO0JD | 11 | 71 | — | — | Available |
| KO0JE | 11 | 65 | — | — | Available |
| KO0JF | 11 | 73 | — | — | Available |
| KO0JG | 10 | 73 | — | — | Available |
| KO0JH | 11 | 71 | — | — | Available |
| KO0JI | 12 | 67 | — | — | Available |
| KO0JJ | 12 | 77 | — | — | Available |
| KO0JK | 11 | 73 | — | — | Available |
| KO0JL | 11 | 73 | — | — | Available |
| KO0JM | 10 | 71 | — | — | Available |
| KO0JN | 12 | 69 | — | — | Available |
| KO0JO | 11 | 75 | — | — | Available |
| KO0JP | 11 | 75 | — | — | Available |
| KO0JQ | 11 | 77 | — | — | Available |
| KO0JR | 12 | 71 | — | — | Available |
| KO0JS | 12 | 69 | — | — | Available |
| KO0JT | 11 | 67 | — | — | Available |
| KO0JU | 12 | 71 | — | — | Available |
| KO0JV | 11 | 73 | — | — | Available |
| KO0JW | 11 | 73 | — | — | Available |
| KO0JX | 11 | 75 | — | — | Available |
| KO0JY | 11 | 77 | — | — | Available |
| KO0JZ | 11 | 75 | — | — | Available |
| KO0KA | 10 | 65 | — | — | Available |
| KO0KB | 10 | 69 | — | — | Available |
| KO0KC | 10 | 71 | — | — | Available |
| KO0KD | 10 | 67 | — | — | Available |
| KO0KE | 10 | 61 | — | — | Available |
| KO0KF | 10 | 69 | — | — | Available |
| KO0KG | 9 | 69 | — | — | Available |
| KO0KH | 10 | 67 | — | — | Available |
| KO0KI | 11 | 63 | 2013-02-22 | 2015-02-23 | Available |
| KO0KJ | 11 | 73 | — | — | Available |
| KO0KK | 10 | 69 | — | — | Available |
| KO0KL | 10 | 69 | — | — | Available |
| KO0KM | 9 | 67 | — | — | Available |
| KO0KN | 11 | 65 | — | — | Available |
| KO0KO | 10 | 71 | — | — | Available |
| KO0KP | 10 | 71 | — | — | Available |
| KO0KQ | 10 | 73 | — | — | Available |
| KO0KR | 11 | 67 | — | — | Available |
| KO0KS | 11 | 65 | 2027-02-14 | — | Active (Vanity) |
| KO0KT | 10 | 63 | — | — | Available |
| KO0KU | 11 | 67 | — | — | Available |
| KO0KV | 10 | 69 | — | — | Available |
| KO0KW | 10 | 69 | — | — | Available |
| KO0KX | 10 | 71 | — | — | Available |
| KO0KY | 10 | 73 | 2030-06-23 | — | Active (Vanity) |
| KO0KZ | 10 | 71 | — | — | Available |
| KO0LA | 10 | 65 | — | — | Available |
| KO0LB | 10 | 69 | — | — | Available |
| KO0LC | 10 | 71 | — | — | Available |
| KO0LD | 10 | 67 | — | — | Available |
| KO0LE | 10 | 61 | — | — | Available |
| KO0LF | 10 | 69 | — | — | Available |
| KO0LG | 9 | 69 | — | — | Available |
| KO0LH | 10 | 67 | — | — | Available |
| KO0LI | 11 | 63 | — | — | Available |
| KO0LJ | 11 | 73 | — | — | Available |
| KO0LK | 10 | 69 | — | — | Available |
| KO0LL | 10 | 69 | — | — | Available |
| KO0LM | 9 | 67 | — | — | Available |
| KO0LN | 11 | 65 | — | — | Available |
| KO0LO | 10 | 71 | — | — | Available |
| KO0LP | 10 | 71 | — | — | Available |
| KO0LQ | 10 | 73 | — | — | Available |
| KO0LR | 11 | 67 | — | — | Available |
| KO0LS | 11 | 65 | — | — | Available |
| KO0LT | 10 | 63 | — | — | Available |
| KO0LU | 11 | 67 | — | — | Available |
| KO0LV | 10 | 69 | — | — | Available |
| KO0LW | 10 | 69 | — | — | Available |
| KO0LX | 10 | 71 | — | — | Available |
| KO0LY | 10 | 73 | — | — | Available |
| KO0LZ | 10 | 71 | — | — | Available |
| KO0MA | 9 | 63 | — | — | Available |
| KO0MB | 9 | 67 | — | — | Available |
| KO0MC | 9 | 69 | — | — | Available |
| KO0MD | 9 | 65 | 2023-08-06 | 2025-08-07 | Available |
| KO0ME | 9 | 59 | — | — | Available |
| KO0MF | 9 | 67 | — | — | Available |
| KO0MG | 8 | 67 | — | — | Available |
| KO0MH | 9 | 65 | — | — | Available |
| KO0MI | 10 | 61 | — | — | Available |
| KO0MJ | 10 | 71 | — | — | Available |
| KO0MK | 9 | 67 | — | — | Available |
| KO0ML | 9 | 67 | — | — | Available |
| KO0MM | 8 | 65 | — | — | Available |
| KO0MN | 10 | 63 | — | — | Available |
| KO0MO | 9 | 69 | — | — | Available |
| KO0MP | 9 | 69 | — | — | Available |