District 0
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K0SFG | 10 | 63 | — | — | Available |
| K0SFH | 11 | 61 | 2008-10-26 | 2010-10-27 | Available |
| K0SFI | 12 | 57 | 2031-04-02 | — | Active (Vanity) |
| K0SFJ | 12 | 67 | 2028-03-18 | — | Active (Vanity) |
| K0SFK | 11 | 63 | — | — | Available |
| K0SFL | 11 | 63 | — | — | Available |
| K0SFM | 10 | 61 | — | — | Available |
| K0SFN | 12 | 59 | — | — | Available |
| K0SFO | 11 | 65 | — | — | Available |
| K0SFP | 11 | 65 | — | — | Available |
| K0SFQ | 11 | 67 | — | — | Available |
| K0SFR | 12 | 61 | — | — | Available |
| K0SFS | 12 | 59 | 2002-08-16 | 2004-08-17 | Available |
| K0SFT | 11 | 57 | — | — | Available |
| K0SFU | 12 | 61 | 2029-11-03 | — | Active |
| K0SFV | 11 | 63 | 2033-12-07 | — | Active |
| K0SFW | 11 | 63 | 2016-07-24 | 2018-07-25 | Available |
| K0SFX | 11 | 65 | — | — | Available |
| K0SFY | 11 | 67 | — | — | Available |
| K0SFZ | 11 | 65 | — | — | Available |
| K0SGA | 10 | 59 | 2032-06-18 | — | Active (Vanity) |
| K0SGB | 10 | 63 | 2031-11-27 | — | Active (Vanity) |
| K0SGC | 10 | 65 | 2033-11-01 | — | Active |
| K0SGD | 10 | 61 | — | — | Available |
| K0SGE | 10 | 55 | — | — | Available |
| K0SGF | 10 | 63 | 2029-07-14 | — | Active (Vanity) |
| K0SGG | 9 | 63 | 2019-01-31 | 2021-02-01 | Available |
| K0SGH | 10 | 61 | — | — | Available |
| K0SGI | 11 | 57 | 2014-03-23 | 2016-03-24 | Available |
| K0SGJ | 11 | 67 | — | — | Available |
| K0SGK | 10 | 63 | — | — | Available |
| K0SGL | 10 | 63 | — | — | Available |
| K0SGM | 9 | 61 | — | — | Available |
| K0SGN | 11 | 59 | — | — | Available |
| K0SGO | 10 | 65 | — | — | Available |
| K0SGP | 10 | 65 | — | — | Available |
| K0SGQ | 10 | 67 | — | — | Available |
| K0SGR | 11 | 61 | — | — | Available |
| K0SGS | 11 | 59 | 2027-02-27 | — | Active |
| K0SGT | 10 | 57 | 2034-11-13 | — | Active (Vanity) |
| K0SGU | 11 | 61 | — | — | Available |
| K0SGV | 10 | 63 | 2025-11-28 | — | Active |
| K0SGW | 10 | 63 | — | — | Available |
| K0SGX | 10 | 65 | — | — | Available |
| K0SGY | 10 | 67 | — | — | Available |
| K0SGZ | 10 | 65 | — | — | Available |
| K0SHA | 11 | 57 | 2032-06-25 | — | Active (Vanity) |
| K0SHB | 11 | 61 | 2018-08-13 | 2020-08-14 | Available |
| K0SHC | 11 | 63 | 2031-05-24 | — | Active (Vanity) |
| K0SHD | 11 | 59 | 2027-12-27 | — | Active (Vanity) |
| K0SHE | 11 | 53 | 2033-03-17 | — | Active (Vanity) |
| K0SHF | 11 | 61 | 2031-02-17 | — | Active (Vanity) |
| K0SHG | 10 | 61 | 2025-09-13 | — | Active |
| K0SHH | 11 | 59 | — | — | Available |
| K0SHI | 12 | 55 | 2035-12-30 | — | Active (Vanity) |
| K0SHJ | 12 | 65 | — | — | Available |
| K0SHK | 11 | 61 | 2005-11-28 | 2007-11-29 | Available |
| K0SHL | 11 | 61 | 2022-08-16 | 2024-08-17 | Available |
| K0SHM | 10 | 59 | — | — | Available |
| K0SHN | 12 | 57 | 2016-08-30 | 2018-08-31 | Available |
| K0SHO | 11 | 63 | — | — | Available |
| K0SHP | 11 | 63 | 2032-05-06 | — | Active (Vanity) |
| K0SHQ | 11 | 65 | — | — | Available |
| K0SHR | 12 | 59 | 2024-03-05 | 2026-03-06 | Available |
| K0SHS | 12 | 57 | — | — | Available |
| K0SHT | 11 | 55 | — | — | Available |
| K0SHU | 12 | 59 | — | — | Available |
| K0SHV | 11 | 61 | 2018-01-21 | 2020-01-22 | Available |
| K0SHW | 11 | 61 | — | — | Available |
| K0SHX | 11 | 63 | — | — | Available |
| K0SHY | 11 | 65 | — | — | Available |
| K0SHZ | 11 | 63 | — | — | Available |
| K0SIA | 12 | 53 | 2030-10-23 | — | Active (Vanity) |
| K0SIB | 12 | 57 | — | — | Available |
| K0SIC | 12 | 59 | — | — | Available |
| K0SID | 12 | 55 | 2035-04-05 | — | Active (Vanity) |
| K0SIE | 12 | 49 | 2030-03-09 | — | Active (Vanity) |
| K0SIF | 12 | 57 | — | — | Available |
| K0SIG | 11 | 57 | 2022-08-25 | 2024-08-26 | Available |
| K0SIH | 12 | 55 | — | — | Available |
| K0SII | 13 | 51 | — | — | Available |
| K0SIJ | 13 | 61 | — | — | Available |
| K0SIK | 12 | 57 | 2034-10-05 | — | Active (Vanity) |
| K0SIL | 12 | 57 | 2028-05-28 | — | Active (Vanity) |
| K0SIM | 11 | 55 | 2036-09-09 | — | Active (Vanity) |
| K0SIN | 13 | 53 | 2037-01-10 | — | Active (Vanity) |
| K0SIO | 12 | 59 | — | — | Available |
| K0SIP | 12 | 59 | 2031-09-22 | — | Active (Vanity) |
| K0SIQ | 12 | 61 | — | — | Available |
| K0SIR | 13 | 55 | 2031-01-15 | — | Active |
| K0SIS | 13 | 53 | 2032-10-23 | — | Active (Vanity) |
| K0SIT | 12 | 51 | — | — | Available |
| K0SIU | 13 | 55 | — | — | Available |
| K0SIV | 12 | 57 | 2014-07-27 | 2016-07-28 | Available |
| K0SIW | 12 | 57 | — | — | Available |
| K0SIX | 12 | 59 | 2028-11-26 | — | Active (Vanity) |
| K0SIY | 12 | 61 | — | — | Available |
| K0SIZ | 12 | 59 | — | — | Available |
| K0SJA | 12 | 63 | — | — | Available |
| K0SJB | 12 | 67 | 2031-07-06 | — | Active (Vanity) |