District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W4ZVR | 10 | 59 | 2006-05-21 | 2008-05-22 | Available |
| W4ZVS | 10 | 57 | — | — | Available |
| W4ZVT | 9 | 55 | — | — | Available |
| W4ZVU | 10 | 59 | — | — | Available |
| W4ZVV | 9 | 61 | — | — | Available |
| W4ZVW | 9 | 61 | 2006-02-08 | 2008-02-09 | Available |
| W4ZVX | 9 | 63 | 2030-03-21 | — | Active (Vanity) |
| W4ZVY | 9 | 65 | 2006-08-05 | 2008-08-06 | Available |
| W4ZVZ | 9 | 63 | 2015-09-20 | 2017-09-21 | Available |
| W4ZWA | 9 | 57 | 2021-06-22 | 2023-06-23 | Available |
| W4ZWB | 9 | 61 | 2031-03-04 | — | Active (Vanity) |
| W4ZWC | 9 | 63 | — | — | Available |
| W4ZWD | 9 | 59 | — | — | Available |
| W4ZWE | 9 | 53 | 2029-04-30 | — | Active (Vanity) |
| W4ZWF | 9 | 61 | — | — | Available |
| W4ZWG | 8 | 61 | — | — | Available |
| W4ZWH | 9 | 59 | — | — | Available |
| W4ZWI | 10 | 55 | — | — | Available |
| W4ZWJ | 10 | 65 | — | — | Available |
| W4ZWK | 9 | 61 | 2005-07-11 | 2007-07-12 | Available |
| W4ZWL | 9 | 61 | 2008-01-09 | 2010-01-10 | Available |
| W4ZWM | 8 | 59 | 2027-05-15 | — | Active (Vanity) |
| W4ZWN | 10 | 57 | — | — | Available |
| W4ZWO | 9 | 63 | 2034-07-04 | — | Active (Vanity) |
| W4ZWP | 9 | 63 | — | — | Available |
| W4ZWQ | 9 | 65 | 2032-10-14 | — | Active (Vanity) |
| W4ZWR | 10 | 59 | — | — | Available |
| W4ZWS | 10 | 57 | — | — | Available |
| W4ZWT | 9 | 55 | — | — | Available |
| W4ZWU | 10 | 59 | 2036-02-20 | — | Active (Vanity) |
| W4ZWV | 9 | 61 | — | — | Available |
| W4ZWW | 9 | 61 | 2032-09-27 | — | Active (Vanity) |
| W4ZWX | 9 | 63 | — | — | Available |
| W4ZWY | 9 | 65 | 2026-11-29 | — | Active |
| W4ZWZ | 9 | 63 | 2009-01-21 | 2011-01-22 | Available |
| W4ZXA | 9 | 59 | — | — | Available |
| W4ZXB | 9 | 63 | 2024-03-05 | 2026-03-06 | Available |
| W4ZXC | 9 | 65 | — | — | Available |
| W4ZXD | 9 | 61 | — | — | Available |
| W4ZXE | 9 | 55 | 2028-04-10 | — | Active (Vanity) |
| W4ZXF | 9 | 63 | — | — | Available |
| W4ZXG | 8 | 63 | — | — | Available |
| W4ZXH | 9 | 61 | 2003-09-14 | 2005-09-15 | Available |
| W4ZXI | 10 | 57 | — | — | Available |
| W4ZXJ | 10 | 67 | 2017-10-27 | 2019-10-28 | Available |
| W4ZXK | 9 | 63 | 2000-05-23 | 2002-05-24 | Available |
| W4ZXL | 9 | 63 | 2009-01-11 | 2011-01-12 | Available |
| W4ZXM | 8 | 61 | 2004-08-17 | 2006-08-18 | Available |
| W4ZXN | 10 | 59 | — | — | Available |
| W4ZXO | 9 | 65 | 2025-03-12 | — | Active |
| W4ZXP | 9 | 65 | — | — | Available |
| W4ZXQ | 9 | 67 | 2021-01-29 | 2023-01-30 | Available |
| W4ZXR | 10 | 61 | 2026-11-26 | — | Active (Vanity) |
| W4ZXS | 10 | 59 | 2030-11-20 | — | Active |
| W4ZXT | 9 | 57 | 2023-07-14 | 2025-07-15 | Available |
| W4ZXU | 10 | 61 | 2006-02-16 | 2008-02-17 | Available |
| W4ZXV | 9 | 63 | — | — | Available |
| W4ZXW | 9 | 63 | 2018-03-31 | 2020-04-01 | Available |
| W4ZXX | 9 | 65 | 2025-04-27 | — | Active |
| W4ZXY | 9 | 67 | — | — | Available |
| W4ZXZ | 9 | 65 | — | — | Available |
| W4ZYA | 9 | 61 | 2024-12-12 | — | Active |
| W4ZYB | 9 | 65 | — | — | Available |
| W4ZYC | 9 | 67 | — | — | Available |
| W4ZYD | 9 | 63 | 2028-08-17 | — | Active (Vanity) |
| W4ZYE | 9 | 57 | — | — | Available |
| W4ZYF | 9 | 65 | — | — | Available |
| W4ZYG | 8 | 65 | — | — | Available |
| W4ZYH | 9 | 63 | — | — | Available |
| W4ZYI | 10 | 59 | — | — | Available |
| W4ZYJ | 10 | 69 | — | — | Available |
| W4ZYK | 9 | 65 | 2011-10-16 | 2013-10-17 | Available |
| W4ZYL | 9 | 65 | 2031-09-28 | — | Active (Vanity) |
| W4ZYM | 8 | 63 | — | — | Available |
| W4ZYN | 10 | 61 | — | — | Available |
| W4ZYO | 9 | 67 | 1998-07-12 | 2000-07-13 | Available |
| W4ZYP | 9 | 67 | — | — | Available |
| W4ZYQ | 9 | 69 | 1998-05-06 | 2000-05-07 | Available |
| W4ZYR | 10 | 63 | — | — | Available |
| W4ZYS | 10 | 61 | — | — | Available |
| W4ZYT | 9 | 59 | 2033-09-07 | — | Active |
| W4ZYU | 10 | 63 | — | — | Available |
| W4ZYV | 9 | 65 | 2001-01-13 | 2003-01-14 | Available |
| W4ZYW | 9 | 65 | 2028-02-03 | — | Active |
| W4ZYX | 9 | 67 | 2030-06-04 | — | Active (Vanity) |
| W4ZYY | 9 | 69 | — | — | Available |
| W4ZYZ | 9 | 67 | 2032-12-30 | — | Active (Vanity) |
| W4ZZA | 9 | 59 | 2031-05-10 | — | Active (Vanity) |
| W4ZZB | 9 | 63 | — | — | Available |
| W4ZZC | 9 | 65 | 2022-01-18 | 2024-01-19 | Available |
| W4ZZD | 9 | 61 | — | — | Available |
| W4ZZE | 9 | 55 | — | — | Available |
| W4ZZF | 9 | 63 | — | — | Available |
| W4ZZG | 8 | 63 | 2030-05-15 | — | Active (Vanity) |
| W4ZZH | 9 | 61 | — | — | Available |
| W4ZZI | 10 | 57 | 2027-09-08 | — | Active (Vanity) |
| W4ZZJ | 10 | 67 | — | — | Available |
| W4ZZK | 9 | 63 | 2030-06-26 | — | Active (Vanity) |
| W4ZZL | 9 | 63 | 2031-09-18 | — | Active (Vanity) |
| W4ZZM | 8 | 61 | — | — | Available |