District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KD4YZW | 11 | 75 | 2003-03-16 | 2005-03-17 | Available |
| KD4YZX | 11 | 77 | 2033-03-16 | — | Active |
| KD4YZY | 11 | 79 | — | — | Available |
| KD4YZZ | 11 | 77 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAA | 11 | 63 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAB | 11 | 67 | 2003-09-14 | 2005-09-15 | Available |
| KD4ZAC | 11 | 69 | 2034-10-22 | — | Active (Vanity) |
| KD4ZAD | 11 | 65 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAE | 11 | 59 | — | — | Available |
| KD4ZAF | 11 | 67 | 2000-02-15 | 2002-02-16 | Available |
| KD4ZAG | 10 | 67 | 2023-05-06 | 2025-05-07 | Available |
| KD4ZAH | 11 | 65 | 2014-04-12 | 2016-04-13 | Available |
| KD4ZAI | 12 | 61 | 2024-03-29 | 2026-03-30 | Available |
| KD4ZAJ | 12 | 71 | 2013-03-16 | 2015-03-17 | Available |
| KD4ZAK | 11 | 67 | 2023-03-16 | 2025-03-17 | Available |
| KD4ZAL | 11 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAM | 10 | 65 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAN | 12 | 63 | 2033-03-17 | — | Active |
| KD4ZAO | 11 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAP | 11 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAQ | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAR | 12 | 65 | 2013-03-16 | 2015-03-17 | Available |
| KD4ZAS | 12 | 63 | 2023-03-16 | 2025-03-17 | Available |
| KD4ZAT | 11 | 61 | 2023-04-27 | 2025-04-28 | Available |
| KD4ZAU | 12 | 65 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAV | 11 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAW | 11 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZAX | 11 | 69 | 2023-08-14 | 2025-08-15 | Available |
| KD4ZAY | 11 | 71 | 2023-03-16 | 2025-03-17 | Available |
| KD4ZAZ | 11 | 69 | 2013-01-11 | 2015-01-12 | Available |
| KD4ZBA | 11 | 67 | 2003-05-11 | 2005-05-12 | Available |
| KD4ZBB | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBC | 11 | 73 | 2013-11-23 | 2015-11-24 | Available |
| KD4ZBD | 11 | 69 | 2013-07-13 | 2015-07-14 | Available |
| KD4ZBE | 11 | 63 | — | — | Available |
| KD4ZBF | 11 | 71 | 2003-05-11 | 2005-05-12 | Available |
| KD4ZBG | 10 | 71 | — | — | Available |
| KD4ZBH | 11 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBI | 12 | 65 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBJ | 12 | 75 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBK | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBL | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBM | 10 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBN | 12 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBO | 11 | 73 | 2033-03-17 | — | Active |
| KD4ZBP | 11 | 73 | 2023-03-16 | 2025-03-17 | Available |
| KD4ZBQ | 11 | 75 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBR | 12 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBS | 12 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBT | 11 | 65 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBU | 12 | 69 | 2023-03-16 | 2025-03-17 | Available |
| KD4ZBV | 11 | 71 | — | — | Available |
| KD4ZBW | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBX | 11 | 73 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBY | 11 | 75 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZBZ | 11 | 73 | — | — | Available |
| KD4ZCA | 11 | 69 | 2003-08-24 | 2005-08-25 | Available |
| KD4ZCB | 11 | 73 | 2009-03-13 | 2011-03-14 | Available |
| KD4ZCC | 11 | 75 | 2024-03-29 | 2026-03-30 | Available |
| KD4ZCD | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCE | 11 | 65 | 2033-10-28 | — | Active |
| KD4ZCF | 11 | 73 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCG | 10 | 73 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCH | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCI | 12 | 67 | 2013-03-29 | 2015-03-30 | Available |
| KD4ZCJ | 12 | 77 | 2023-04-27 | 2025-04-28 | Available |
| KD4ZCK | 11 | 73 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCL | 11 | 73 | 2004-05-11 | 2006-05-12 | Available |
| KD4ZCM | 10 | 71 | 2013-05-18 | 2015-05-19 | Available |
| KD4ZCN | 12 | 69 | — | — | Available |
| KD4ZCO | 11 | 75 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCP | 11 | 75 | 2023-05-11 | 2025-05-12 | Available |
| KD4ZCQ | 11 | 77 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCR | 12 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCS | 12 | 69 | 2003-05-18 | 2005-05-19 | Available |
| KD4ZCT | 11 | 67 | 2023-08-24 | 2025-08-25 | Available |
| KD4ZCU | 12 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCV | 11 | 73 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZCW | 11 | 73 | 2000-03-17 | 2002-03-18 | Available |
| KD4ZCX | 11 | 75 | — | — | Available |
| KD4ZCY | 11 | 77 | — | — | Available |
| KD4ZCZ | 11 | 75 | — | — | Available |
| KD4ZDA | 11 | 65 | 2014-05-04 | 2016-05-05 | Available |
| KD4ZDB | 11 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDC | 11 | 71 | 2003-08-03 | 2005-08-04 | Available |
| KD4ZDD | 11 | 67 | 2000-12-22 | 2002-12-23 | Available |
| KD4ZDE | 11 | 61 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDF | 11 | 69 | 2033-03-16 | — | Active |
| KD4ZDG | 10 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDH | 11 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDI | 12 | 63 | 2013-03-16 | 2015-03-17 | Available |
| KD4ZDJ | 12 | 73 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDK | 11 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDL | 11 | 69 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDM | 10 | 67 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDN | 12 | 65 | 2014-03-16 | 2016-03-17 | Available |
| KD4ZDO | 11 | 71 | 2003-06-01 | 2005-06-02 | Available |
| KD4ZDP | 11 | 71 | 2003-03-16 | 2005-03-17 | Available |
| KD4ZDQ | 11 | 73 | 2033-11-22 | — | Active |
| KD4ZDR | 12 | 67 | 2033-09-21 | — | Active |