District 0
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K0TZL | 10 | 63 | — | — | Available |
| K0TZM | 9 | 61 | — | — | Available |
| K0TZN | 11 | 59 | — | — | Available |
| K0TZO | 10 | 65 | — | — | Available |
| K0TZP | 10 | 65 | — | — | Available |
| K0TZQ | 10 | 67 | — | — | Available |
| K0TZR | 11 | 61 | — | — | Available |
| K0TZS | 11 | 59 | — | — | Available |
| K0TZT | 10 | 57 | 2025-09-21 | — | Active |
| K0TZU | 11 | 61 | 2016-01-23 | 2018-01-24 | Available |
| K0TZV | 10 | 63 | — | — | Available |
| K0TZW | 10 | 63 | 2031-06-02 | — | Active (Vanity) |
| K0TZX | 10 | 65 | — | — | Available |
| K0TZY | 10 | 67 | — | — | Available |
| K0TZZ | 10 | 65 | — | — | Available |
| K0UAA | 11 | 57 | 2033-04-11 | — | Active (Vanity) |
| K0UAB | 11 | 61 | — | — | Available |
| K0UAC | 11 | 63 | 2034-06-11 | — | Active (Vanity) |
| K0UAD | 11 | 59 | — | — | Available |
| K0UAE | 11 | 53 | — | — | Available |
| K0UAF | 11 | 61 | 2031-04-02 | — | Active (Vanity) |
| K0UAG | 10 | 61 | — | — | Available |
| K0UAH | 11 | 59 | — | — | Available |
| K0UAI | 12 | 55 | — | — | Available |
| K0UAJ | 12 | 65 | — | — | Available |
| K0UAK | 11 | 61 | — | — | Available |
| K0UAL | 11 | 61 | — | — | Available |
| K0UAM | 10 | 59 | — | — | Available |
| K0UAN | 12 | 57 | — | — | Available |
| K0UAO | 11 | 63 | — | — | Available |
| K0UAP | 11 | 63 | — | — | Available |
| K0UAQ | 11 | 65 | 1998-03-08 | 2000-03-09 | Available |
| K0UAR | 12 | 59 | — | — | Available |
| K0UAS | 12 | 57 | 2035-11-28 | — | Active |
| K0UAT | 11 | 55 | — | — | Available |
| K0UAU | 12 | 59 | — | — | Available |
| K0UAV | 11 | 61 | 2035-03-17 | — | Active (Vanity) |
| K0UAW | 11 | 61 | — | — | Available |
| K0UAX | 11 | 63 | — | — | Available |
| K0UAY | 11 | 65 | — | — | Available |
| K0UAZ | 11 | 63 | — | — | Available |
| K0UBA | 11 | 61 | 2034-10-25 | — | Active |
| K0UBB | 11 | 65 | — | — | Available |
| K0UBC | 11 | 67 | 2026-07-06 | — | Active (Vanity) |
| K0UBD | 11 | 63 | — | — | Available |
| K0UBE | 11 | 57 | — | — | Available |
| K0UBF | 11 | 65 | 2031-05-07 | — | Active |
| K0UBG | 10 | 65 | — | — | Available |
| K0UBH | 11 | 63 | — | — | Available |
| K0UBI | 12 | 59 | 2006-03-12 | 2008-03-13 | Available |
| K0UBJ | 12 | 69 | — | — | Available |
| K0UBK | 11 | 65 | 2026-12-06 | — | Active |
| K0UBL | 11 | 65 | 2028-03-25 | — | Active |
| K0UBM | 10 | 63 | 1999-08-29 | 2001-08-30 | Available |
| K0UBN | 12 | 61 | 2028-02-01 | — | Active (Vanity) |
| K0UBO | 11 | 67 | — | — | Available |
| K0UBP | 11 | 67 | 1998-11-23 | 2000-11-24 | Available |
| K0UBQ | 11 | 69 | — | — | Available |
| K0UBR | 12 | 63 | 2030-05-11 | — | Active (Vanity) |
| K0UBS | 12 | 61 | — | — | Available |
| K0UBT | 11 | 59 | — | — | Available |
| K0UBU | 12 | 63 | — | — | Pending Application |
| K0UBV | 11 | 65 | — | — | Available |
| K0UBW | 11 | 65 | — | — | Available |
| K0UBX | 11 | 67 | — | — | Available |
| K0UBY | 11 | 69 | — | — | Available |
| K0UBZ | 11 | 67 | — | — | Available |
| K0UCA | 11 | 63 | — | — | Available |
| K0UCB | 11 | 67 | — | — | Available |
| K0UCC | 11 | 69 | — | — | Available |
| K0UCD | 11 | 65 | — | — | Available |
| K0UCE | 11 | 59 | — | — | Available |
| K0UCF | 11 | 67 | 2021-04-12 | 2023-04-13 | Available |
| K0UCG | 10 | 67 | 2006-03-17 | 2008-03-18 | Available |
| K0UCH | 11 | 65 | 2026-07-02 | — | Active (Vanity) |
| K0UCI | 12 | 61 | — | — | Available |
| K0UCJ | 12 | 71 | — | — | Available |
| K0UCK | 11 | 67 | — | — | Available |
| K0UCL | 11 | 67 | 2002-11-10 | 2004-11-11 | Available |
| K0UCM | 10 | 65 | — | — | Available |
| K0UCN | 12 | 63 | — | — | Available |
| K0UCO | 11 | 69 | — | — | Available |
| K0UCP | 11 | 69 | — | — | Available |
| K0UCQ | 11 | 71 | — | — | Available |
| K0UCR | 12 | 65 | — | — | Available |
| K0UCS | 12 | 63 | — | — | Available |
| K0UCT | 11 | 61 | — | — | Available |
| K0UCU | 12 | 65 | — | — | Available |
| K0UCV | 11 | 67 | — | — | Available |
| K0UCW | 11 | 67 | — | — | Available |
| K0UCX | 11 | 69 | 2034-12-28 | — | Active (Vanity) |
| K0UCY | 11 | 71 | — | — | Available |
| K0UCZ | 11 | 69 | — | — | Available |
| K0UDA | 11 | 59 | — | — | Available |
| K0UDB | 11 | 63 | 2019-03-02 | 2021-03-03 | Available |
| K0UDC | 11 | 65 | — | — | Available |
| K0UDD | 11 | 61 | — | — | Available |
| K0UDE | 11 | 55 | — | — | Available |
| K0UDF | 11 | 63 | — | — | Available |
| K0UDG | 10 | 63 | — | — | Available |