District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4WZM | 9 | 55 | 2025-08-22 | 2027-08-23 | Canceled (grace period) |
| N4WZN | 11 | 53 | 2031-07-06 | — | Active |
| N4WZO | 10 | 59 | 2009-10-03 | 2011-10-04 | Available |
| N4WZP | 10 | 59 | 1999-12-12 | 2001-12-13 | Available |
| N4WZQ | 10 | 61 | 2029-06-15 | — | Active (Vanity) |
| N4WZR | 11 | 55 | 1997-12-03 | 1999-12-04 | Available |
| N4WZS | 11 | 53 | — | — | Available |
| N4WZT | 10 | 51 | 2009-06-21 | 2011-06-22 | Available |
| N4WZU | 11 | 55 | 1999-10-03 | 2001-10-04 | Available |
| N4WZV | 10 | 57 | 2009-07-13 | 2011-07-14 | Available |
| N4WZW | 10 | 57 | 1999-10-03 | 2001-10-04 | Available |
| N4WZX | 10 | 59 | — | — | Available |
| N4WZY | 10 | 61 | 2032-07-21 | — | Active |
| N4WZZ | 10 | 59 | 2009-10-03 | 2011-10-04 | Available |
| N4XAA | 10 | 49 | 2009-07-14 | 2011-07-15 | Available |
| N4XAB | 10 | 53 | 2020-04-28 | 2022-04-29 | Available |
| N4XAC | 10 | 55 | 1999-10-03 | 2001-10-04 | Available |
| N4XAD | 10 | 51 | 2029-10-20 | — | Active |
| N4XAE | 10 | 45 | 2032-12-21 | — | Active |
| N4XAF | 10 | 53 | 2019-02-23 | 2021-02-24 | Available |
| N4XAG | 9 | 53 | 1999-10-03 | 2001-10-04 | Available |
| N4XAH | 10 | 51 | 2010-08-07 | 2012-08-08 | Available |
| N4XAI | 11 | 47 | 2029-07-19 | — | Active |
| N4XAJ | 11 | 57 | 2009-07-28 | 2011-07-29 | Available |
| N4XAK | 10 | 53 | 2020-05-22 | 2022-05-23 | Available |
| N4XAL | 10 | 53 | 1999-10-03 | 2001-10-04 | Available |
| N4XAM | 9 | 51 | 2020-07-17 | 2022-07-18 | Available |
| N4XAN | 11 | 49 | 2030-04-24 | — | Active |
| N4XAO | 10 | 55 | 2022-06-26 | 2024-06-27 | Available |
| N4XAP | 10 | 55 | — | — | Available |
| N4XAQ | 10 | 57 | 2031-02-03 | — | Active |
| N4XAR | 11 | 51 | 2030-01-14 | — | Active |
| N4XAS | 11 | 49 | 2035-09-23 | — | Active (Vanity) |
| N4XAT | 10 | 47 | 2029-07-21 | — | Active |
| N4XAU | 11 | 51 | 2029-07-26 | — | Active |
| N4XAV | 10 | 53 | 2030-01-14 | — | Active |
| N4XAW | 10 | 53 | 1999-10-03 | 2001-10-04 | Available |
| N4XAX | 10 | 55 | 2019-07-07 | 2021-07-08 | Available |
| N4XAY | 10 | 57 | 2019-07-07 | 2021-07-08 | Available |
| N4XAZ | 10 | 55 | — | — | Available |
| N4XBA | 10 | 53 | — | — | Available |
| N4XBB | 10 | 57 | 2009-10-03 | 2011-10-04 | Available |
| N4XBC | 10 | 59 | — | — | Available |
| N4XBD | 10 | 55 | 2029-11-04 | — | Active |
| N4XBE | 10 | 49 | 2010-01-04 | 2012-01-05 | Available |
| N4XBF | 10 | 57 | 2029-06-22 | — | Active |
| N4XBG | 9 | 57 | — | — | Available |
| N4XBH | 10 | 55 | 2027-06-02 | — | Active (Vanity) |
| N4XBI | 11 | 51 | 2026-03-12 | — | Active (Vanity) |
| N4XBJ | 11 | 61 | 2010-10-10 | 2012-10-11 | Available |
| N4XBK | 10 | 57 | 1999-10-10 | 2001-10-11 | Available |
| N4XBL | 10 | 57 | 2009-07-13 | 2011-07-14 | Available |
| N4XBM | 9 | 55 | 2019-07-07 | 2021-07-08 | Available |
| N4XBN | 11 | 53 | 1999-10-10 | 2001-10-11 | Available |
| N4XBO | 10 | 59 | — | — | Available |
| N4XBP | 10 | 59 | 2030-03-20 | — | Active |
| N4XBQ | 10 | 61 | 2021-01-05 | 2023-01-06 | Available |
| N4XBR | 11 | 55 | — | — | Available |
| N4XBS | 11 | 53 | — | — | Available |
| N4XBT | 10 | 51 | 2019-12-08 | 2021-12-09 | Available |
| N4XBU | 11 | 55 | 2030-02-25 | — | Active |
| N4XBV | 10 | 57 | — | — | Available |
| N4XBW | 10 | 57 | 2009-06-18 | 2011-06-19 | Available |
| N4XBX | 10 | 59 | 2009-06-18 | 2011-06-19 | Available |
| N4XBY | 10 | 61 | 1999-10-10 | 2001-10-11 | Available |
| N4XBZ | 10 | 59 | 2014-01-18 | 2016-01-19 | Available |
| N4XCA | 10 | 55 | 2015-04-04 | 2017-04-05 | Available |
| N4XCB | 10 | 59 | 2022-08-13 | 2024-08-14 | Available |
| N4XCC | 10 | 61 | 2019-07-07 | 2021-07-08 | Available |
| N4XCD | 10 | 57 | 2019-11-16 | 2021-11-17 | Available |
| N4XCE | 10 | 51 | 2031-11-09 | — | Active |
| N4XCF | 10 | 59 | 2009-10-20 | 2011-10-21 | Available |
| N4XCG | 9 | 59 | 1999-10-10 | 2001-10-11 | Available |
| N4XCH | 10 | 57 | 2032-04-15 | — | Active (Vanity) |
| N4XCI | 11 | 53 | 2027-12-29 | — | Active (Vanity) |
| N4XCJ | 11 | 63 | 2000-07-17 | 2002-07-18 | Available |
| N4XCK | 10 | 59 | 2019-07-20 | 2021-07-21 | Available |
| N4XCL | 10 | 59 | 1999-10-10 | 2001-10-11 | Available |
| N4XCM | 9 | 57 | 2019-04-06 | 2021-04-07 | Available |
| N4XCN | 11 | 55 | 2020-09-04 | 2022-09-05 | Available |
| N4XCO | 10 | 61 | 2020-01-06 | 2022-01-07 | Available |
| N4XCP | 10 | 61 | 2012-02-04 | 2014-02-05 | Available |
| N4XCQ | 10 | 63 | 2030-02-18 | — | Active |
| N4XCR | 11 | 57 | 1999-10-10 | 2001-10-11 | Available |
| N4XCS | 11 | 55 | 2029-07-08 | — | Active |
| N4XCT | 10 | 53 | — | — | Available |
| N4XCU | 11 | 57 | 2004-06-16 | 2006-06-17 | Available |
| N4XCV | 10 | 59 | 2001-06-29 | 2003-06-30 | Available |
| N4XCW | 10 | 59 | 2030-04-06 | — | Active |
| N4XCX | 10 | 61 | 2013-02-09 | 2015-02-10 | Available |
| N4XCY | 10 | 63 | — | — | Available |
| N4XCZ | 10 | 61 | 1999-07-27 | 2001-07-28 | Available |
| N4XDA | 10 | 51 | 2012-12-15 | 2014-12-16 | Available |
| N4XDB | 10 | 55 | 2029-06-18 | — | Active |
| N4XDC | 10 | 57 | 2009-12-26 | 2011-12-27 | Available |
| N4XDD | 10 | 53 | 2033-05-25 | — | Active |
| N4XDE | 10 | 47 | 2009-11-09 | 2011-11-10 | Available |
| N4XDF | 10 | 55 | — | — | Available |
| N4XDG | 9 | 55 | 2032-07-29 | — | Active (Vanity) |
| N4XDH | 10 | 53 | 1999-06-02 | 2001-06-03 | Available |