District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4ZNZ | 10 | 59 | — | — | Available |
| W4ZOA | 9 | 59 | — | — | Available |
| W4ZOB | 9 | 63 | 2026-03-15 | — | Active (Vanity) |
| W4ZOC | 9 | 65 | — | — | Available |
| W4ZOD | 9 | 61 | 2023-07-02 | 2025-07-03 | Available |
| W4ZOE | 9 | 55 | 2031-03-09 | — | Active (Vanity) |
| W4ZOF | 9 | 63 | — | — | Available |
| W4ZOG | 8 | 63 | 2007-02-26 | 2009-02-27 | Available |
| W4ZOH | 9 | 61 | 2010-07-10 | 2012-07-11 | Available |
| W4ZOI | 10 | 57 | — | — | Available |
| W4ZOJ | 10 | 67 | — | — | Available |
| W4ZOK | 9 | 63 | 2030-12-22 | — | Active (Vanity) |
| W4ZOL | 9 | 63 | 2014-07-08 | 2016-07-09 | Available |
| W4ZOM | 8 | 61 | — | — | Available |
| W4ZON | 10 | 59 | — | — | Available |
| W4ZOO | 9 | 65 | 2032-10-25 | — | Active (Vanity) |
| W4ZOP | 9 | 65 | — | — | Available |
| W4ZOQ | 9 | 67 | — | — | Available |
| W4ZOR | 10 | 61 | 2036-07-09 | — | Active (Vanity) |
| W4ZOS | 10 | 59 | — | — | Available |
| W4ZOT | 9 | 57 | 2030-05-02 | — | Active (Vanity) |
| W4ZOU | 10 | 61 | 2004-07-15 | 2006-07-16 | Available |
| W4ZOV | 9 | 63 | 1998-01-19 | 2000-01-20 | Available |
| W4ZOW | 9 | 63 | 2024-03-05 | 2026-03-06 | Available |
| W4ZOX | 9 | 65 | — | — | Available |
| W4ZOY | 9 | 67 | — | — | Available |
| W4ZOZ | 9 | 65 | 2035-12-30 | — | Active (Vanity) |
| W4ZPA | 9 | 59 | 2033-12-10 | — | Active (Vanity) |
| W4ZPB | 9 | 63 | — | — | Available |
| W4ZPC | 9 | 65 | — | — | Available |
| W4ZPD | 9 | 61 | — | — | Available |
| W4ZPE | 9 | 55 | 2014-08-19 | 2016-08-20 | Available |
| W4ZPF | 9 | 63 | — | — | Available |
| W4ZPG | 8 | 63 | 2036-07-24 | — | Active |
| W4ZPH | 9 | 61 | 2028-01-15 | — | Active (Vanity) |
| W4ZPI | 10 | 57 | — | — | Available |
| W4ZPJ | 10 | 67 | — | — | Available |
| W4ZPK | 9 | 63 | — | — | Available |
| W4ZPL | 9 | 63 | — | — | Available |
| W4ZPM | 8 | 61 | — | — | Available |
| W4ZPN | 10 | 59 | — | — | Available |
| W4ZPO | 9 | 65 | 2028-10-19 | — | Active (Vanity) |
| W4ZPP | 9 | 65 | 2027-05-30 | — | Active (Vanity) |
| W4ZPQ | 9 | 67 | 2019-03-23 | 2021-03-24 | Available |
| W4ZPR | 10 | 61 | 2028-05-22 | — | Active |
| W4ZPS | 10 | 59 | 2036-01-31 | — | Active |
| W4ZPT | 9 | 57 | — | — | Available |
| W4ZPU | 10 | 61 | 2003-10-12 | 2005-10-13 | Available |
| W4ZPV | 9 | 63 | 2027-11-24 | — | Active |
| W4ZPW | 9 | 63 | — | — | Available |
| W4ZPX | 9 | 65 | — | — | Available |
| W4ZPY | 9 | 67 | — | — | Available |
| W4ZPZ | 9 | 65 | 2028-06-12 | — | Active |
| W4ZQA | 9 | 61 | — | — | Available |
| W4ZQB | 9 | 65 | 2024-04-12 | 2026-04-13 | Available |
| W4ZQC | 9 | 67 | 2013-04-13 | 2015-04-14 | Available |
| W4ZQD | 9 | 63 | 2016-04-19 | 2018-04-20 | Available |
| W4ZQE | 9 | 57 | 1998-11-15 | 2000-11-16 | Available |
| W4ZQF | 9 | 65 | 2018-05-20 | 2020-05-21 | Available |
| W4ZQG | 8 | 65 | 2009-05-12 | 2011-05-13 | Available |
| W4ZQH | 9 | 63 | — | — | Available |
| W4ZQI | 10 | 59 | — | — | Available |
| W4ZQJ | 10 | 69 | 2015-04-02 | 2017-04-03 | Available |
| W4ZQK | 9 | 65 | — | — | Available |
| W4ZQL | 9 | 65 | 2028-09-02 | — | Active |
| W4ZQM | 8 | 63 | — | — | Available |
| W4ZQN | 10 | 61 | 2028-07-21 | — | Active |
| W4ZQO | 9 | 67 | — | — | Available |
| W4ZQP | 9 | 67 | — | — | Available |
| W4ZQQ | 9 | 69 | — | — | Available |
| W4ZQR | 10 | 63 | — | — | Available |
| W4ZQS | 10 | 61 | 2004-02-08 | 2006-02-09 | Available |
| W4ZQT | 9 | 59 | — | — | Available |
| W4ZQU | 10 | 63 | — | — | Available |
| W4ZQV | 9 | 65 | 2021-12-06 | 2023-12-07 | Available |
| W4ZQW | 9 | 65 | — | — | Available |
| W4ZQX | 9 | 67 | — | — | Available |
| W4ZQY | 9 | 69 | 2004-12-09 | 2006-12-10 | Available |
| W4ZQZ | 9 | 67 | 2004-05-24 | 2006-05-25 | Available |
| W4ZRA | 10 | 55 | 2031-05-07 | — | Active |
| W4ZRB | 10 | 59 | 2031-07-12 | — | Active (Vanity) |
| W4ZRC | 10 | 61 | — | — | Available |
| W4ZRD | 10 | 57 | 2028-11-17 | — | Active (Vanity) |
| W4ZRE | 10 | 51 | — | — | Available |
| W4ZRF | 10 | 59 | — | — | Available |
| W4ZRG | 9 | 59 | 2004-06-09 | 2006-06-10 | Available |
| W4ZRH | 10 | 57 | — | — | Available |
| W4ZRI | 11 | 53 | 2027-03-21 | — | Active |
| W4ZRJ | 11 | 63 | — | — | Available |
| W4ZRK | 10 | 59 | 2005-09-22 | 2007-09-23 | Available |
| W4ZRL | 10 | 59 | — | — | Available |
| W4ZRM | 9 | 57 | — | — | Available |
| W4ZRN | 11 | 55 | 2032-02-15 | — | Active (Vanity) |
| W4ZRO | 10 | 61 | — | — | Available |
| W4ZRP | 10 | 61 | 2016-09-26 | 2018-09-27 | Available |
| W4ZRQ | 10 | 63 | 2028-04-17 | — | Active (Vanity) |
| W4ZRR | 11 | 57 | — | — | Available |
| W4ZRS | 11 | 55 | — | — | Available |
| W4ZRT | 10 | 53 | 2008-07-29 | 2010-07-30 | Available |
| W4ZRU | 11 | 57 | — | — | Available |