District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KD4CNZ | 12 | 69 | 2031-08-09 | — | Active |
| KD4COA | 11 | 69 | 2002-02-11 | 2004-02-12 | Available |
| KD4COB | 11 | 73 | 2001-07-09 | 2003-07-10 | Available |
| KD4COC | 11 | 75 | — | — | Available |
| KD4COD | 11 | 71 | 2014-04-19 | 2016-04-20 | Available |
| KD4COE | 11 | 65 | 2023-04-17 | 2025-04-18 | Available |
| KD4COF | 11 | 73 | 2001-07-09 | 2003-07-10 | Available |
| KD4COG | 10 | 73 | 2003-04-06 | 2005-04-07 | Available |
| KD4COH | 11 | 71 | 2022-08-18 | 2024-08-19 | Available |
| KD4COI | 12 | 67 | 2001-07-09 | 2003-07-10 | Available |
| KD4COJ | 12 | 77 | 1997-08-22 | 1999-08-23 | Available |
| KD4COK | 11 | 73 | — | — | Available |
| KD4COL | 11 | 73 | 2012-06-16 | 2014-06-17 | Available |
| KD4COM | 10 | 71 | 2021-07-09 | 2023-07-10 | Available |
| KD4CON | 12 | 69 | 2011-07-09 | 2013-07-10 | Available |
| KD4COO | 11 | 75 | 2031-07-09 | — | Active |
| KD4COP | 11 | 75 | 2011-02-05 | 2013-02-06 | Available |
| KD4COQ | 11 | 77 | 2031-07-27 | — | Active |
| KD4COR | 12 | 71 | 2011-07-09 | 2013-07-10 | Available |
| KD4COS | 12 | 69 | 2032-07-07 | — | Active |
| KD4COT | 11 | 67 | 1998-04-28 | 2000-04-29 | Available |
| KD4COU | 12 | 71 | 2031-07-28 | — | Active |
| KD4COV | 11 | 73 | 2021-07-09 | 2023-07-10 | Available |
| KD4COW | 11 | 73 | — | — | Available |
| KD4COX | 11 | 75 | 2010-07-23 | 2012-07-24 | Available |
| KD4COY | 11 | 77 | — | — | Available |
| KD4COZ | 11 | 75 | 2031-07-09 | — | Active |
| KD4CPA | 11 | 69 | 2011-07-09 | 2013-07-10 | Available |
| KD4CPB | 11 | 73 | 2011-08-06 | 2013-08-07 | Available |
| KD4CPC | 11 | 75 | 2011-07-09 | 2013-07-10 | Available |
| KD4CPD | 11 | 71 | 2021-07-09 | 2023-07-10 | Available |
| KD4CPE | 11 | 65 | 2012-06-30 | 2014-07-01 | Available |
| KD4CPF | 11 | 73 | 2001-07-09 | 2003-07-10 | Available |
| KD4CPG | 10 | 73 | 2031-07-09 | — | Active |
| KD4CPH | 11 | 71 | 2032-02-08 | — | Active |
| KD4CPI | 12 | 67 | 2012-12-24 | 2014-12-25 | Available |
| KD4CPJ | 12 | 77 | — | — | Available |
| KD4CPK | 11 | 73 | 2021-12-24 | 2023-12-25 | Available |
| KD4CPL | 11 | 73 | 2009-01-23 | 2011-01-24 | Available |
| KD4CPM | 10 | 71 | 2028-02-13 | — | Active (Vanity) |
| KD4CPN | 12 | 69 | — | — | Available |
| KD4CPO | 11 | 75 | 2021-07-09 | 2023-07-10 | Available |
| KD4CPP | 11 | 75 | 2031-07-09 | — | Active |
| KD4CPQ | 11 | 77 | 2022-06-19 | 2024-06-20 | Available |
| KD4CPR | 12 | 71 | 2031-12-29 | — | Active |
| KD4CPS | 12 | 69 | 2011-07-09 | 2013-07-10 | Available |
| KD4CPT | 11 | 67 | 2001-07-09 | 2003-07-10 | Available |
| KD4CPU | 12 | 71 | 2003-11-23 | 2005-11-24 | Available |
| KD4CPV | 11 | 73 | 2031-07-09 | — | Active |
| KD4CPW | 11 | 73 | 2021-07-21 | 2023-07-22 | Available |
| KD4CPX | 11 | 75 | 2034-03-01 | — | Active |
| KD4CPY | 11 | 77 | 2001-07-09 | 2003-07-10 | Available |
| KD4CPZ | 11 | 75 | — | — | Available |
| KD4CQA | 11 | 71 | 2011-07-09 | 2013-07-10 | Available |
| KD4CQB | 11 | 75 | 2001-07-09 | 2003-07-10 | Available |
| KD4CQC | 11 | 77 | 2032-02-04 | — | Active |
| KD4CQD | 11 | 73 | 2001-05-15 | 2003-05-16 | Available |
| KD4CQE | 11 | 67 | 2031-09-17 | — | Active |
| KD4CQF | 11 | 75 | 2011-07-09 | 2013-07-10 | Available |
| KD4CQG | 10 | 75 | 2024-03-29 | 2026-03-30 | Available |
| KD4CQH | 11 | 73 | 2011-07-09 | 2013-07-10 | Available |
| KD4CQI | 12 | 69 | 2031-09-10 | — | Active |
| KD4CQJ | 12 | 79 | 2006-03-07 | 2008-03-08 | Available |
| KD4CQK | 11 | 75 | — | — | Available |
| KD4CQL | 11 | 75 | 2001-06-29 | 2003-06-30 | Available |
| KD4CQM | 10 | 73 | 2011-07-09 | 2013-07-10 | Available |
| KD4CQN | 12 | 71 | 2001-08-20 | 2003-08-21 | Available |
| KD4CQO | 11 | 77 | 2001-07-09 | 2003-07-10 | Available |
| KD4CQP | 11 | 77 | 2001-07-09 | 2003-07-10 | Available |
| KD4CQQ | 11 | 79 | 2011-07-09 | 2013-07-10 | Available |
| KD4CQR | 12 | 73 | 2001-07-09 | 2003-07-10 | Available |
| KD4CQS | 12 | 71 | 2021-07-09 | 2023-07-10 | Available |
| KD4CQT | 11 | 69 | 2012-01-28 | 2014-01-29 | Available |
| KD4CQU | 12 | 73 | 2024-02-23 | 2026-02-24 | Available |
| KD4CQV | 11 | 75 | 2013-07-09 | 2015-07-10 | Available |
| KD4CQW | 11 | 75 | 2031-07-09 | — | Active |
| KD4CQX | 11 | 77 | 2031-07-28 | — | Active |
| KD4CQY | 11 | 79 | 2003-07-04 | 2005-07-05 | Available |
| KD4CQZ | 11 | 77 | 2022-12-03 | 2024-12-04 | Available |
| KD4CRA | 12 | 65 | 2001-07-09 | 2003-07-10 | Available |
| KD4CRB | 12 | 69 | 2001-07-09 | 2003-07-10 | Available |
| KD4CRC | 12 | 71 | 2021-12-09 | 2023-12-10 | Available |
| KD4CRD | 12 | 67 | 2033-04-13 | — | Active |
| KD4CRE | 12 | 61 | 2017-10-10 | 2019-10-11 | Available |
| KD4CRF | 12 | 69 | 2021-11-16 | 2023-11-17 | Available |
| KD4CRG | 11 | 69 | 2001-07-09 | 2003-07-10 | Available |
| KD4CRH | 12 | 67 | 2011-07-09 | 2013-07-10 | Available |
| KD4CRI | 13 | 63 | 2012-05-21 | 2014-05-22 | Available |
| KD4CRJ | 13 | 73 | 2011-07-09 | 2013-07-10 | Available |
| KD4CRK | 12 | 69 | 2031-07-09 | — | Active |
| KD4CRL | 12 | 69 | 2001-07-09 | 2003-07-10 | Available |
| KD4CRM | 11 | 67 | 2031-10-05 | — | Active |
| KD4CRN | 13 | 65 | 2011-07-09 | 2013-07-10 | Available |
| KD4CRO | 12 | 71 | 2001-07-09 | 2003-07-10 | Available |
| KD4CRP | 12 | 71 | — | — | Available |
| KD4CRQ | 12 | 73 | 1999-07-08 | 2001-07-09 | Available |
| KD4CRR | 13 | 67 | — | — | Available |
| KD4CRS | 13 | 65 | 2021-07-09 | 2023-07-10 | Available |
| KD4CRT | 12 | 63 | 2021-07-09 | 2023-07-10 | Available |
| KD4CRU | 13 | 67 | 2001-05-25 | 2003-05-26 | Available |