District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4ZLF | 11 | 75 | 2011-04-23 | 2013-04-24 | Available |
| KC4ZLG | 10 | 75 | 2001-04-23 | 2003-04-24 | Available |
| KC4ZLH | 11 | 73 | 2031-10-22 | — | Active |
| KC4ZLI | 12 | 69 | 2001-04-23 | 2003-04-24 | Available |
| KC4ZLJ | 12 | 79 | 2000-06-20 | 2002-06-21 | Available |
| KC4ZLK | 11 | 75 | 2011-08-15 | 2013-08-16 | Available |
| KC4ZLL | 11 | 75 | — | — | Available |
| KC4ZLM | 10 | 73 | 2031-08-06 | — | Active |
| KC4ZLN | 12 | 71 | 2011-08-06 | 2013-08-07 | Available |
| KC4ZLO | 11 | 77 | 2001-04-23 | 2003-04-24 | Available |
| KC4ZLP | 11 | 77 | 2001-04-23 | 2003-04-24 | Available |
| KC4ZLQ | 11 | 79 | — | — | Available |
| KC4ZLR | 12 | 73 | 2022-09-07 | 2024-09-08 | Available |
| KC4ZLS | 12 | 71 | 2011-04-23 | 2013-04-24 | Available |
| KC4ZLT | 11 | 69 | 2002-06-25 | 2004-06-26 | Available |
| KC4ZLU | 12 | 73 | 2033-03-10 | — | Active |
| KC4ZLV | 11 | 75 | 2011-04-23 | 2013-04-24 | Available |
| KC4ZLW | 11 | 75 | 2031-04-23 | — | Active |
| KC4ZLX | 11 | 77 | 2011-09-24 | 2013-09-25 | Available |
| KC4ZLY | 11 | 79 | 2031-04-23 | — | Active |
| KC4ZLZ | 11 | 77 | 2032-07-23 | — | Active |
| KC4ZMA | 10 | 69 | 2001-10-08 | 2003-10-09 | Available |
| KC4ZMB | 10 | 73 | 2035-02-21 | — | Active (Vanity) |
| KC4ZMC | 10 | 75 | — | — | Available |
| KC4ZMD | 10 | 71 | 2022-04-23 | 2024-04-24 | Available |
| KC4ZME | 10 | 65 | 2031-05-29 | — | Active |
| KC4ZMF | 10 | 73 | 2021-04-23 | 2023-04-24 | Available |
| KC4ZMG | 9 | 73 | 2012-09-25 | 2014-09-26 | Available |
| KC4ZMH | 10 | 71 | 2002-04-21 | 2004-04-22 | Available |
| KC4ZMI | 11 | 67 | — | — | Available |
| KC4ZMJ | 11 | 77 | — | — | Available |
| KC4ZMK | 10 | 73 | 2011-04-30 | 2013-05-01 | Available |
| KC4ZML | 10 | 73 | 2011-07-02 | 2013-07-03 | Available |
| KC4ZMM | 9 | 71 | 2011-07-02 | 2013-07-03 | Available |
| KC4ZMN | 11 | 69 | 2000-01-22 | 2002-01-23 | Available |
| KC4ZMO | 10 | 75 | 2028-11-02 | — | Active (Vanity) |
| KC4ZMP | 10 | 75 | 2008-05-28 | 2010-05-29 | Available |
| KC4ZMQ | 10 | 77 | — | — | Available |
| KC4ZMR | 11 | 71 | — | — | Available |
| KC4ZMS | 11 | 69 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZMT | 10 | 67 | 2021-07-23 | 2023-07-24 | Available |
| KC4ZMU | 11 | 71 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZMV | 10 | 73 | 2011-04-08 | 2013-04-09 | Available |
| KC4ZMW | 10 | 73 | — | — | Available |
| KC4ZMX | 10 | 75 | — | — | Available |
| KC4ZMY | 10 | 77 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZMZ | 10 | 75 | 2031-06-02 | — | Active |
| KC4ZNA | 12 | 67 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZNB | 12 | 71 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZNC | 12 | 73 | 2031-11-01 | — | Active |
| KC4ZND | 12 | 69 | 2002-09-17 | 2004-09-18 | Available |
| KC4ZNE | 12 | 63 | 2008-12-30 | 2010-12-31 | Available |
| KC4ZNF | 12 | 71 | 2002-08-18 | 2004-08-19 | Available |
| KC4ZNG | 11 | 71 | — | — | Available |
| KC4ZNH | 12 | 69 | 2011-04-30 | 2013-05-01 | Available |
| KC4ZNI | 13 | 65 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZNJ | 13 | 75 | 2021-04-30 | 2023-05-01 | Available |
| KC4ZNK | 12 | 71 | 2021-07-23 | 2023-07-24 | Available |
| KC4ZNL | 12 | 71 | 2021-04-30 | 2023-05-01 | Available |
| KC4ZNM | 11 | 69 | 2030-04-07 | — | Active (Vanity) |
| KC4ZNN | 13 | 67 | 2011-08-27 | 2013-08-28 | Available |
| KC4ZNO | 12 | 73 | 2021-05-15 | 2023-05-16 | Available |
| KC4ZNP | 12 | 73 | 2031-08-17 | — | Active |
| KC4ZNQ | 12 | 75 | 2031-04-30 | — | Active |
| KC4ZNR | 13 | 69 | 2011-04-30 | 2013-05-01 | Available |
| KC4ZNS | 13 | 67 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZNT | 12 | 65 | 2003-08-24 | 2005-08-25 | Available |
| KC4ZNU | 13 | 69 | 2003-04-06 | 2005-04-07 | Available |
| KC4ZNV | 12 | 71 | 2032-08-24 | — | Active |
| KC4ZNW | 12 | 71 | 2012-01-19 | 2014-01-20 | Available |
| KC4ZNX | 12 | 73 | 2031-04-30 | — | Active |
| KC4ZNY | 12 | 75 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZNZ | 12 | 73 | — | — | Available |
| KC4ZOA | 11 | 73 | 2031-04-30 | — | Active |
| KC4ZOB | 11 | 77 | 2011-12-31 | 2014-01-01 | Available |
| KC4ZOC | 11 | 79 | 2031-04-30 | — | Active |
| KC4ZOD | 11 | 75 | 2029-11-08 | — | Active (Vanity) |
| KC4ZOE | 11 | 69 | 2031-04-30 | — | Active |
| KC4ZOF | 11 | 77 | 2021-07-25 | 2023-07-26 | Available |
| KC4ZOG | 10 | 77 | — | — | Available |
| KC4ZOH | 11 | 75 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZOI | 12 | 71 | 2013-06-15 | 2015-06-16 | Available |
| KC4ZOJ | 12 | 81 | 2011-10-01 | 2013-10-02 | Available |
| KC4ZOK | 11 | 77 | 2031-09-08 | — | Active |
| KC4ZOL | 11 | 77 | 2031-04-30 | — | Active |
| KC4ZOM | 10 | 75 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZON | 12 | 73 | 2021-04-30 | 2023-05-01 | Available |
| KC4ZOO | 11 | 79 | 2032-09-13 | — | Active (Vanity) |
| KC4ZOP | 11 | 79 | 2011-04-30 | 2013-05-01 | Available |
| KC4ZOQ | 11 | 81 | 2001-04-30 | 2003-05-01 | Available |
| KC4ZOR | 12 | 75 | 1998-10-05 | 2000-10-06 | Available |
| KC4ZOS | 12 | 73 | 2011-04-30 | 2013-05-01 | Available |
| KC4ZOT | 11 | 71 | 2011-04-30 | 2013-05-01 | Available |
| KC4ZOU | 12 | 75 | 2025-12-11 | — | Active (Vanity) |
| KC4ZOV | 11 | 77 | 2012-10-23 | 2014-10-24 | Available |
| KC4ZOW | 11 | 77 | 2031-04-30 | — | Active |
| KC4ZOX | 11 | 79 | 2031-04-30 | — | Active |
| KC4ZOY | 11 | 81 | 2026-01-24 | — | Active |
| KC4ZOZ | 11 | 79 | 2031-05-19 | — | Active |
| KC4ZPA | 11 | 73 | 2012-02-17 | 2014-02-18 | Available |