District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4NIJ | 14 | 65 | — | — | Available |
| KB4NIK | 13 | 61 | 2029-09-07 | — | Active (Vanity) |
| KB4NIL | 13 | 61 | 2025-01-10 | — | Active |
| KB4NIM | 12 | 59 | — | — | Available |
| KB4NIN | 14 | 57 | — | — | Available |
| KB4NIO | 13 | 63 | — | — | Available |
| KB4NIP | 13 | 63 | 2008-10-23 | 2010-10-24 | Available |
| KB4NIQ | 13 | 65 | — | — | Available |
| KB4NIR | 14 | 59 | — | — | Available |
| KB4NIS | 14 | 57 | 2002-11-24 | 2004-11-25 | Available |
| KB4NIT | 13 | 55 | 1997-09-01 | 1999-09-02 | Available |
| KB4NIU | 14 | 59 | 2005-03-21 | 2007-03-22 | Available |
| KB4NIV | 13 | 61 | — | — | Available |
| KB4NIW | 13 | 61 | — | — | Available |
| KB4NIX | 13 | 63 | 2017-01-10 | 2019-01-11 | Available |
| KB4NIY | 13 | 65 | — | — | Available |
| KB4NIZ | 13 | 63 | 2025-04-17 | — | Active |
| KB4NJA | 13 | 67 | — | — | Available |
| KB4NJB | 13 | 71 | 1998-10-11 | 2000-10-12 | Available |
| KB4NJC | 13 | 73 | — | — | Available |
| KB4NJD | 13 | 69 | — | — | Available |
| KB4NJE | 13 | 63 | — | — | Available |
| KB4NJF | 13 | 71 | — | — | Available |
| KB4NJG | 12 | 71 | — | — | Available |
| KB4NJH | 13 | 69 | — | — | Available |
| KB4NJI | 14 | 65 | — | — | Available |
| KB4NJJ | 14 | 75 | — | — | Available |
| KB4NJK | 13 | 71 | — | — | Available |
| KB4NJL | 13 | 71 | — | — | Available |
| KB4NJM | 12 | 69 | 2005-01-26 | 2007-01-27 | Available |
| KB4NJN | 14 | 67 | — | — | Available |
| KB4NJO | 13 | 73 | — | — | Available |
| KB4NJP | 13 | 73 | — | — | Available |
| KB4NJQ | 13 | 75 | — | — | Available |
| KB4NJR | 14 | 69 | — | — | Available |
| KB4NJS | 14 | 67 | — | — | Available |
| KB4NJT | 13 | 65 | — | — | Available |
| KB4NJU | 14 | 69 | — | — | Available |
| KB4NJV | 13 | 71 | 2004-03-01 | 2006-03-02 | Available |
| KB4NJW | 13 | 71 | 2025-04-20 | — | Active |
| KB4NJX | 13 | 73 | — | — | Available |
| KB4NJY | 13 | 75 | — | — | Available |
| KB4NJZ | 13 | 73 | 2005-04-25 | 2007-04-26 | Available |
| KB4NKA | 12 | 63 | 2005-01-06 | 2007-01-07 | Available |
| KB4NKB | 12 | 67 | — | — | Available |
| KB4NKC | 12 | 69 | — | — | Available |
| KB4NKD | 12 | 65 | — | — | Available |
| KB4NKE | 12 | 59 | 2000-02-22 | 2002-02-23 | Available |
| KB4NKF | 12 | 67 | 2036-07-22 | — | Active |
| KB4NKG | 11 | 67 | 2006-03-14 | 2008-03-15 | Available |
| KB4NKH | 12 | 65 | 2007-11-06 | 2009-11-07 | Available |
| KB4NKI | 13 | 61 | 2007-03-10 | 2009-03-11 | Available |
| KB4NKJ | 13 | 71 | 2019-10-11 | 2021-10-12 | Available |
| KB4NKK | 12 | 67 | — | — | Available |
| KB4NKL | 12 | 67 | — | — | Available |
| KB4NKM | 11 | 65 | — | — | Available |
| KB4NKN | 13 | 63 | — | — | Available |
| KB4NKO | 12 | 69 | 2028-12-04 | — | Active |
| KB4NKP | 12 | 69 | 2006-04-28 | 2008-04-29 | Available |
| KB4NKQ | 12 | 71 | 2029-04-09 | — | Active |
| KB4NKR | 13 | 65 | — | — | Available |
| KB4NKS | 13 | 63 | — | — | Available |
| KB4NKT | 12 | 61 | — | — | Available |
| KB4NKU | 13 | 65 | — | — | Available |
| KB4NKV | 12 | 67 | — | — | Available |
| KB4NKW | 12 | 67 | — | — | Available |
| KB4NKX | 12 | 69 | — | — | Available |
| KB4NKY | 12 | 71 | — | — | Available |
| KB4NKZ | 12 | 69 | — | — | Available |
| KB4NLA | 12 | 63 | — | — | Available |
| KB4NLB | 12 | 67 | — | — | Available |
| KB4NLC | 12 | 69 | — | — | Available |
| KB4NLD | 12 | 65 | — | — | Available |
| KB4NLE | 12 | 59 | — | — | Available |
| KB4NLF | 12 | 67 | 2031-10-02 | — | Active |
| KB4NLG | 11 | 67 | — | — | Available |
| KB4NLH | 12 | 65 | — | — | Available |
| KB4NLI | 13 | 61 | — | — | Available |
| KB4NLJ | 13 | 71 | 2021-08-06 | 2023-08-07 | Available |
| KB4NLK | 12 | 67 | — | — | Available |
| KB4NLL | 12 | 67 | 2007-09-17 | 2009-09-18 | Available |
| KB4NLM | 11 | 65 | — | — | Available |
| KB4NLN | 13 | 63 | — | — | Available |
| KB4NLO | 12 | 69 | — | — | Available |
| KB4NLP | 12 | 69 | — | — | Available |
| KB4NLQ | 12 | 71 | 1999-12-18 | 2001-12-19 | Available |
| KB4NLR | 13 | 65 | — | — | Available |
| KB4NLS | 13 | 63 | 2013-12-02 | 2015-12-03 | Available |
| KB4NLT | 12 | 61 | 2005-07-05 | 2007-07-06 | Available |
| KB4NLU | 13 | 65 | 2026-04-22 | — | Active |
| KB4NLV | 12 | 67 | — | — | Available |
| KB4NLW | 12 | 67 | — | — | Available |
| KB4NLX | 12 | 69 | — | — | Available |
| KB4NLY | 12 | 71 | 2015-08-18 | 2017-08-19 | Available |
| KB4NLZ | 12 | 69 | 2035-10-25 | — | Active |
| KB4NMA | 11 | 61 | — | — | Available |
| KB4NMB | 11 | 65 | — | — | Available |
| KB4NMC | 11 | 67 | 2000-06-05 | 2002-06-06 | Available |
| KB4NMD | 11 | 63 | 2026-11-27 | — | Active |
| KB4NME | 11 | 57 | — | — | Available |