District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4ZHE | 11 | 63 | 2010-10-02 | 2012-10-03 | Available |
| KB4ZHF | 11 | 71 | — | — | Available |
| KB4ZHG | 10 | 71 | — | — | Available |
| KB4ZHH | 11 | 69 | — | — | Available |
| KB4ZHI | 12 | 65 | — | — | Available |
| KB4ZHJ | 12 | 75 | — | — | Available |
| KB4ZHK | 11 | 71 | 2027-05-30 | — | Active |
| KB4ZHL | 11 | 71 | — | — | Available |
| KB4ZHM | 10 | 69 | — | — | Available |
| KB4ZHN | 12 | 67 | — | — | Available |
| KB4ZHO | 11 | 73 | — | — | Available |
| KB4ZHP | 11 | 73 | — | — | Available |
| KB4ZHQ | 11 | 75 | 2007-01-28 | 2009-01-29 | Available |
| KB4ZHR | 12 | 69 | 2021-02-12 | 2023-02-13 | Available |
| KB4ZHS | 12 | 67 | — | — | Available |
| KB4ZHT | 11 | 65 | 1998-07-12 | 2000-07-13 | Available |
| KB4ZHU | 12 | 69 | 1998-05-10 | 2000-05-11 | Available |
| KB4ZHV | 11 | 71 | — | — | Available |
| KB4ZHW | 11 | 71 | — | — | Available |
| KB4ZHX | 11 | 73 | — | — | Available |
| KB4ZHY | 11 | 75 | 2013-03-09 | 2015-03-10 | Available |
| KB4ZHZ | 11 | 73 | — | — | Available |
| KB4ZIA | 12 | 63 | — | — | Available |
| KB4ZIB | 12 | 67 | — | — | Available |
| KB4ZIC | 12 | 69 | — | — | Available |
| KB4ZID | 12 | 65 | 2007-10-27 | 2009-10-28 | Available |
| KB4ZIE | 12 | 59 | 1997-10-06 | 1999-10-07 | Available |
| KB4ZIF | 12 | 67 | — | — | Available |
| KB4ZIG | 11 | 67 | — | — | Available |
| KB4ZIH | 12 | 65 | — | — | Available |
| KB4ZII | 13 | 61 | 2007-02-07 | 2009-02-08 | Available |
| KB4ZIJ | 13 | 71 | — | — | Available |
| KB4ZIK | 12 | 67 | — | — | Available |
| KB4ZIL | 12 | 67 | 2028-06-05 | — | Active |
| KB4ZIM | 11 | 65 | 2033-12-13 | — | Active |
| KB4ZIN | 13 | 63 | 2028-02-13 | — | Active (Vanity) |
| KB4ZIO | 12 | 69 | — | — | Available |
| KB4ZIP | 12 | 69 | 2007-04-30 | 2009-05-01 | Available |
| KB4ZIQ | 12 | 71 | 2019-02-25 | 2021-02-26 | Available |
| KB4ZIR | 13 | 65 | — | — | Available |
| KB4ZIS | 13 | 63 | 2008-05-07 | 2010-05-08 | Available |
| KB4ZIT | 12 | 61 | — | — | Available |
| KB4ZIU | 13 | 65 | 2017-05-09 | 2019-05-10 | Available |
| KB4ZIV | 12 | 67 | — | — | Available |
| KB4ZIW | 12 | 67 | 2009-08-02 | 2011-08-03 | Available |
| KB4ZIX | 12 | 69 | — | — | Available |
| KB4ZIY | 12 | 71 | — | — | Available |
| KB4ZIZ | 12 | 69 | 2007-02-03 | 2009-02-04 | Available |
| KB4ZJA | 12 | 73 | — | — | Available |
| KB4ZJB | 12 | 77 | 2017-10-27 | 2019-10-28 | Available |
| KB4ZJC | 12 | 79 | — | — | Available |
| KB4ZJD | 12 | 75 | 2007-03-13 | 2009-03-14 | Available |
| KB4ZJE | 12 | 69 | — | — | Available |
| KB4ZJF | 12 | 77 | — | — | Available |
| KB4ZJG | 11 | 77 | — | — | Available |
| KB4ZJH | 12 | 75 | 1998-05-03 | 2000-05-04 | Available |
| KB4ZJI | 13 | 71 | — | — | Available |
| KB4ZJJ | 13 | 81 | — | — | Available |
| KB4ZJK | 12 | 77 | — | — | Available |
| KB4ZJL | 12 | 77 | 2017-02-24 | 2019-02-25 | Available |
| KB4ZJM | 11 | 75 | — | — | Available |
| KB4ZJN | 13 | 73 | 2009-04-07 | 2011-04-08 | Available |
| KB4ZJO | 12 | 79 | — | — | Available |
| KB4ZJP | 12 | 79 | — | — | Available |
| KB4ZJQ | 12 | 81 | — | — | Available |
| KB4ZJR | 13 | 75 | 2006-06-18 | 2008-06-19 | Available |
| KB4ZJS | 13 | 73 | 2007-01-28 | 2009-01-29 | Available |
| KB4ZJT | 12 | 71 | 2007-02-03 | 2009-02-04 | Available |
| KB4ZJU | 13 | 75 | — | — | Available |
| KB4ZJV | 12 | 77 | 2030-10-16 | — | Active |
| KB4ZJW | 12 | 77 | 2007-05-20 | 2009-05-21 | Available |
| KB4ZJX | 12 | 79 | — | — | Available |
| KB4ZJY | 12 | 81 | — | — | Available |
| KB4ZJZ | 12 | 79 | — | — | Available |
| KB4ZKA | 11 | 69 | — | — | Available |
| KB4ZKB | 11 | 73 | — | — | Available |
| KB4ZKC | 11 | 75 | — | — | Available |
| KB4ZKD | 11 | 71 | 2007-01-28 | 2009-01-29 | Available |
| KB4ZKE | 11 | 65 | 1999-08-08 | 2001-08-09 | Available |
| KB4ZKF | 11 | 73 | — | — | Available |
| KB4ZKG | 10 | 73 | — | — | Available |
| KB4ZKH | 11 | 71 | 2019-01-19 | 2021-01-20 | Available |
| KB4ZKI | 12 | 67 | — | — | Available |
| KB4ZKJ | 12 | 77 | — | — | Available |
| KB4ZKK | 11 | 73 | 2028-03-19 | — | Active |
| KB4ZKL | 11 | 73 | — | — | Available |
| KB4ZKM | 10 | 71 | 2012-09-15 | 2014-09-16 | Available |
| KB4ZKN | 12 | 69 | — | — | Available |
| KB4ZKO | 11 | 75 | — | — | Available |
| KB4ZKP | 11 | 75 | — | — | Available |
| KB4ZKQ | 11 | 77 | 2027-10-27 | — | Active |
| KB4ZKR | 12 | 71 | — | — | Available |
| KB4ZKS | 12 | 69 | 2007-08-21 | 2009-08-22 | Available |
| KB4ZKT | 11 | 67 | — | — | Available |
| KB4ZKU | 12 | 71 | 1997-12-29 | 1999-12-30 | Available |
| KB4ZKV | 11 | 73 | — | — | Available |
| KB4ZKW | 11 | 73 | — | — | Available |
| KB4ZKX | 11 | 75 | — | — | Available |
| KB4ZKY | 11 | 77 | — | — | Available |
| KB4ZKZ | 11 | 75 | — | — | Available |