District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4KJL | 12 | 75 | — | — | Available |
| KB4KJM | 11 | 73 | 2006-12-06 | 2008-12-07 | Available |
| KB4KJN | 13 | 71 | — | — | Available |
| KB4KJO | 12 | 77 | 2014-07-14 | 2016-07-15 | Available |
| KB4KJP | 12 | 77 | — | — | Available |
| KB4KJQ | 12 | 79 | 2005-01-23 | 2007-01-24 | Available |
| KB4KJR | 13 | 73 | — | — | Available |
| KB4KJS | 13 | 71 | — | — | Available |
| KB4KJT | 12 | 69 | — | — | Available |
| KB4KJU | 13 | 73 | — | — | Available |
| KB4KJV | 12 | 75 | — | — | Available |
| KB4KJW | 12 | 75 | 2006-05-29 | 2008-05-30 | Available |
| KB4KJX | 12 | 77 | — | — | Available |
| KB4KJY | 12 | 79 | — | — | Available |
| KB4KJZ | 12 | 77 | — | — | Available |
| KB4KKA | 11 | 67 | — | — | Available |
| KB4KKB | 11 | 71 | — | — | Available |
| KB4KKC | 11 | 73 | — | — | Available |
| KB4KKD | 11 | 69 | 2014-05-31 | 2016-06-01 | Available |
| KB4KKE | 11 | 63 | 2004-05-31 | 2006-06-01 | Available |
| KB4KKF | 11 | 71 | 2004-05-24 | 2006-05-25 | Available |
| KB4KKG | 10 | 71 | 2027-06-04 | — | Active |
| KB4KKH | 11 | 69 | — | — | Available |
| KB4KKI | 12 | 65 | — | — | Available |
| KB4KKJ | 12 | 75 | 2005-04-18 | 2007-04-19 | Available |
| KB4KKK | 11 | 71 | — | — | Available |
| KB4KKL | 11 | 71 | 2000-01-11 | 2002-01-12 | Available |
| KB4KKM | 10 | 69 | — | — | Available |
| KB4KKN | 12 | 67 | 1999-02-23 | 2001-02-24 | Available |
| KB4KKO | 11 | 73 | — | — | Available |
| KB4KKP | 11 | 73 | — | — | Available |
| KB4KKQ | 11 | 75 | 2029-07-09 | — | Active (Vanity) |
| KB4KKR | 12 | 69 | 2004-09-26 | 2006-09-27 | Available |
| KB4KKS | 12 | 67 | — | — | Available |
| KB4KKT | 11 | 65 | 2014-12-22 | 2016-12-23 | Available |
| KB4KKU | 12 | 69 | — | — | Available |
| KB4KKV | 11 | 71 | — | — | Available |
| KB4KKW | 11 | 71 | 2021-11-19 | 2023-11-20 | Available |
| KB4KKX | 11 | 73 | 2009-11-14 | 2011-11-15 | Available |
| KB4KKY | 11 | 75 | 2000-12-31 | 2003-01-01 | Available |
| KB4KKZ | 11 | 73 | 2004-08-15 | 2006-08-16 | Available |
| KB4KLA | 11 | 67 | 2031-08-10 | — | Active (Vanity) |
| KB4KLB | 11 | 71 | — | — | Available |
| KB4KLC | 11 | 73 | 2004-10-05 | 2006-10-06 | Available |
| KB4KLD | 11 | 69 | — | — | Available |
| KB4KLE | 11 | 63 | — | — | Available |
| KB4KLF | 11 | 71 | — | — | Available |
| KB4KLG | 10 | 71 | — | — | Available |
| KB4KLH | 11 | 69 | — | — | Available |
| KB4KLI | 12 | 65 | — | — | Available |
| KB4KLJ | 12 | 75 | — | — | Available |
| KB4KLK | 11 | 71 | — | — | Available |
| KB4KLL | 11 | 71 | — | — | Available |
| KB4KLM | 10 | 69 | — | — | Available |
| KB4KLN | 12 | 67 | — | — | Available |
| KB4KLO | 11 | 73 | — | — | Available |
| KB4KLP | 11 | 73 | — | — | Available |
| KB4KLQ | 11 | 75 | 2014-12-28 | 2016-12-29 | Available |
| KB4KLR | 12 | 69 | — | — | Available |
| KB4KLS | 12 | 67 | — | — | Available |
| KB4KLT | 11 | 65 | 2031-04-16 | — | Active |
| KB4KLU | 12 | 69 | 2024-08-02 | 2026-08-03 | Available |
| KB4KLV | 11 | 71 | — | — | Available |
| KB4KLW | 11 | 71 | 2035-09-06 | — | Active |
| KB4KLX | 11 | 73 | 2005-08-30 | 2007-08-31 | Available |
| KB4KLY | 11 | 75 | — | — | Available |
| KB4KLZ | 11 | 73 | 2001-01-15 | 2003-01-16 | Available |
| KB4KMA | 10 | 65 | 2024-07-27 | 2026-07-28 | Available |
| KB4KMB | 10 | 69 | — | — | Available |
| KB4KMC | 10 | 71 | — | — | Available |
| KB4KMD | 10 | 67 | — | — | Available |
| KB4KME | 10 | 61 | — | — | Available |
| KB4KMF | 10 | 69 | — | — | Available |
| KB4KMG | 9 | 69 | — | — | Available |
| KB4KMH | 10 | 67 | 2016-07-29 | 2018-07-30 | Available |
| KB4KMI | 11 | 63 | 2010-10-28 | 2012-10-29 | Available |
| KB4KMJ | 11 | 73 | 2004-06-16 | 2006-06-17 | Available |
| KB4KMK | 10 | 69 | 2019-08-21 | 2021-08-22 | Available |
| KB4KML | 10 | 69 | — | — | Available |
| KB4KMM | 9 | 67 | 2022-08-11 | 2024-08-12 | Available |
| KB4KMN | 11 | 65 | 2013-01-09 | 2015-01-10 | Available |
| KB4KMO | 10 | 71 | 2022-02-25 | 2024-02-26 | Available |
| KB4KMP | 10 | 71 | 2031-05-24 | — | Active (Vanity) |
| KB4KMQ | 10 | 73 | 2007-08-29 | 2009-08-30 | Available |
| KB4KMR | 11 | 67 | 2017-08-29 | 2019-08-30 | Available |
| KB4KMS | 11 | 65 | 2002-01-28 | 2004-01-29 | Available |
| KB4KMT | 10 | 63 | — | — | Available |
| KB4KMU | 11 | 67 | — | — | Available |
| KB4KMV | 10 | 69 | — | — | Available |
| KB4KMW | 10 | 69 | — | — | Available |
| KB4KMX | 10 | 71 | — | — | Available |
| KB4KMY | 10 | 73 | — | — | Available |
| KB4KMZ | 10 | 71 | 2011-10-30 | 2013-10-31 | Available |
| KB4KNA | 12 | 63 | — | — | Available |
| KB4KNB | 12 | 67 | — | — | Available |
| KB4KNC | 12 | 69 | — | — | Available |
| KB4KND | 12 | 65 | — | — | Available |
| KB4KNE | 12 | 59 | 2024-09-19 | 2026-09-20 | Available |
| KB4KNF | 12 | 67 | — | — | Available |
| KB4KNG | 11 | 67 | 2004-03-22 | 2006-03-23 | Available |