District 0
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KF0RS | 12 | 61 | 2032-09-27 | — | Active |
| KF0RT | 11 | 59 | 2034-05-07 | — | Active (Vanity) |
| KF0RU | 12 | 63 | — | — | Available |
| KF0RV | 11 | 65 | — | — | Available |
| KF0RW | 11 | 65 | 2031-05-28 | — | Active |
| KF0RX | 11 | 67 | 2021-05-28 | 2023-05-29 | Available |
| KF0RY | 11 | 69 | 2031-05-28 | — | Active |
| KF0RZ | 11 | 67 | 2021-05-28 | 2023-05-29 | Available |
| KF0SA | 11 | 59 | 2022-01-12 | 2024-01-13 | Available |
| KF0SB | 11 | 63 | — | — | Available |
| KF0SC | 11 | 65 | — | — | Available |
| KF0SD | 11 | 61 | 2033-04-26 | — | Active |
| KF0SE | 11 | 55 | 2021-07-09 | 2023-07-10 | Available |
| KF0SF | 11 | 63 | 2022-03-10 | 2024-03-11 | Available |
| KF0SG | 10 | 63 | — | — | Available |
| KF0SH | 11 | 61 | 2021-06-25 | 2023-06-26 | Available |
| KF0SI | 12 | 57 | 2029-01-11 | — | Active |
| KF0SJ | 12 | 67 | 2021-07-02 | 2023-07-03 | Available |
| KF0SK | 11 | 63 | 2002-07-07 | 2004-07-08 | Available |
| KF0SL | 11 | 63 | — | — | Available |
| KF0SM | 10 | 61 | 2034-11-22 | — | Active (Vanity) |
| KF0SN | 12 | 59 | — | — | Available |
| KF0SO | 11 | 65 | 1998-10-29 | 2000-10-30 | Available |
| KF0SP | 11 | 65 | 2011-07-02 | 2013-07-03 | Available |
| KF0SQ | 11 | 67 | — | — | Available |
| KF0SR | 12 | 61 | 2031-07-09 | — | Active |
| KF0SS | 12 | 59 | 2011-07-09 | 2013-07-10 | Available |
| KF0ST | 11 | 57 | 2011-07-09 | 2013-07-10 | Available |
| KF0SU | 12 | 61 | 2013-10-26 | 2015-10-27 | Available |
| KF0SV | 11 | 63 | 2032-08-02 | — | Active |
| KF0SW | 11 | 63 | 2031-07-28 | — | Active |
| KF0SX | 11 | 65 | — | — | Available |
| KF0SY | 11 | 67 | 2015-12-25 | 2017-12-26 | Available |
| KF0SZ | 11 | 65 | — | — | Available |
| KF0TA | 10 | 57 | 2011-07-23 | 2013-07-24 | Available |
| KF0TB | 10 | 61 | 2001-07-23 | 2003-07-24 | Available |
| KF0TC | 10 | 63 | 1998-07-14 | 2000-07-15 | Available |
| KF0TD | 10 | 59 | 2012-01-07 | 2014-01-08 | Available |
| KF0TE | 10 | 53 | 2001-04-23 | 2003-04-24 | Available |
| KF0TF | 10 | 61 | 2031-08-06 | — | Active |
| KF0TG | 9 | 61 | 2033-10-24 | — | Active |
| KF0TH | 10 | 59 | 2031-08-06 | — | Active |
| KF0TI | 11 | 55 | 2023-07-30 | 2025-07-31 | Available |
| KF0TJ | 11 | 65 | — | — | Available |
| KF0TK | 10 | 61 | 2034-07-06 | — | Active (Vanity) |
| KF0TL | 10 | 61 | 2031-08-13 | — | Active |
| KF0TM | 9 | 59 | 2021-08-30 | 2023-08-31 | Available |
| KF0TN | 11 | 57 | 2023-03-02 | 2025-03-03 | Available |
| KF0TO | 10 | 63 | — | — | Available |
| KF0TP | 10 | 63 | 2011-08-20 | 2013-08-21 | Available |
| KF0TQ | 10 | 65 | 2004-10-23 | 2006-10-24 | Available |
| KF0TR | 11 | 59 | 2022-01-09 | 2024-01-10 | Available |
| KF0TS | 11 | 57 | 2029-03-16 | — | Active |
| KF0TT | 10 | 55 | 2033-08-01 | — | Active (Vanity) |
| KF0TU | 11 | 59 | — | — | Available |
| KF0TV | 10 | 61 | — | — | Available |
| KF0TW | 10 | 61 | 2031-10-29 | — | Active |
| KF0TX | 10 | 63 | 2024-05-17 | 2026-05-18 | Available |
| KF0TY | 10 | 65 | — | — | Available |
| KF0TZ | 10 | 63 | 2011-09-10 | 2013-09-11 | Available |
| KF0UA | 11 | 61 | 2031-09-10 | — | Active |
| KF0UB | 11 | 65 | 2001-08-28 | 2003-08-29 | Available |
| KF0UC | 11 | 67 | — | — | Available |
| KF0UD | 11 | 63 | 2031-11-17 | — | Active |
| KF0UE | 11 | 57 | — | — | Available |
| KF0UF | 11 | 65 | 2021-09-17 | 2023-09-18 | Available |
| KF0UG | 10 | 65 | 2031-10-22 | — | Active |
| KF0UH | 11 | 63 | — | — | Available |
| KF0UI | 12 | 59 | — | — | Available |
| KF0UJ | 12 | 69 | — | — | Available |
| KF0UK | 11 | 65 | 2000-07-08 | 2002-07-09 | Available |
| KF0UL | 11 | 65 | 2001-10-01 | 2003-10-02 | Available |
| KF0UM | 10 | 63 | 2000-07-04 | 2002-07-05 | Available |
| KF0UN | 12 | 61 | 2008-07-25 | 2010-07-26 | Available |
| KF0UO | 11 | 67 | 2021-10-21 | 2023-10-22 | Available |
| KF0UP | 11 | 67 | — | — | Available |
| KF0UQ | 11 | 69 | — | — | Available |
| KF0UR | 12 | 63 | 2033-07-27 | — | Active |
| KF0US | 12 | 61 | 1999-09-02 | 2001-09-03 | Available |
| KF0UT | 11 | 59 | 2031-10-08 | — | Active |
| KF0UU | 12 | 63 | 2021-10-08 | 2023-10-09 | Available |
| KF0UV | 11 | 65 | 2031-10-15 | — | Active |
| KF0UW | 11 | 65 | 2031-10-15 | — | Active |
| KF0UX | 11 | 67 | 2012-06-26 | 2014-06-27 | Available |
| KF0UY | 11 | 69 | 2001-10-22 | 2003-10-23 | Available |
| KF0UZ | 11 | 67 | 2022-01-07 | 2024-01-08 | Available |
| KF0VA | 10 | 63 | 2014-04-15 | 2016-04-16 | Available |
| KF0VB | 10 | 67 | 1997-10-01 | 1999-10-02 | Available |
| KF0VC | 10 | 69 | 2032-02-01 | — | Active |
| KF0VD | 10 | 65 | 2031-10-29 | — | Active |
| KF0VE | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| KF0VF | 10 | 67 | 2031-10-29 | — | Active |
| KF0VG | 9 | 67 | 2001-06-11 | 2003-06-12 | Available |
| KF0VH | 10 | 65 | 2035-05-14 | — | Active |
| KF0VI | 11 | 61 | 2033-11-14 | — | Active |
| KF0VJ | 11 | 71 | 2021-11-12 | 2023-11-13 | Available |
| KF0VK | 10 | 67 | — | — | Available |
| KF0VL | 10 | 67 | — | — | Available |
| KF0VM | 9 | 65 | 2024-11-15 | 2026-11-16 | Canceled (grace period) |
| KF0VN | 11 | 63 | 2011-11-19 | 2013-11-20 | Available |