District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4XOW | 10 | 59 | 2010-12-19 | 2012-12-20 | Available |
| N4XOX | 10 | 61 | 2030-02-15 | — | Active |
| N4XOY | 10 | 63 | 2031-11-30 | — | Active |
| N4XOZ | 10 | 61 | 2032-02-23 | — | Active |
| N4XPA | 10 | 55 | — | — | Available |
| N4XPB | 10 | 59 | — | — | Available |
| N4XPC | 10 | 61 | 2030-11-17 | — | Active |
| N4XPD | 10 | 57 | 2024-08-16 | 2026-08-17 | Available |
| N4XPE | 10 | 51 | — | — | Available |
| N4XPF | 10 | 59 | 2027-12-09 | — | Active |
| N4XPG | 9 | 59 | 2023-02-22 | 2025-02-23 | Available |
| N4XPH | 10 | 57 | — | — | Available |
| N4XPI | 11 | 53 | — | — | Available |
| N4XPJ | 11 | 63 | — | — | Available |
| N4XPK | 10 | 59 | 2029-12-19 | — | Active |
| N4XPL | 10 | 59 | 1999-12-19 | 2001-12-20 | Available |
| N4XPM | 9 | 57 | 2032-04-19 | — | Active |
| N4XPN | 11 | 55 | 1999-12-19 | 2001-12-20 | Available |
| N4XPO | 10 | 61 | 2030-10-19 | — | Active |
| N4XPP | 10 | 61 | 2002-12-20 | 2004-12-21 | Available |
| N4XPQ | 10 | 63 | 2030-03-21 | — | Active |
| N4XPR | 11 | 57 | 2036-07-23 | — | Active (Vanity) |
| N4XPS | 11 | 55 | 2028-12-31 | — | Active |
| N4XPT | 10 | 53 | 1999-12-19 | 2001-12-20 | Available |
| N4XPU | 11 | 57 | 2009-12-19 | 2011-12-20 | Available |
| N4XPV | 10 | 59 | 1999-12-19 | 2001-12-20 | Available |
| N4XPW | 10 | 59 | 2011-07-09 | 2013-07-10 | Available |
| N4XPX | 10 | 61 | 2032-04-21 | — | Active |
| N4XPY | 10 | 63 | 1999-12-19 | 2001-12-20 | Available |
| N4XPZ | 10 | 61 | 2033-12-13 | — | Active |
| N4XQA | 10 | 57 | 2029-12-19 | — | Active |
| N4XQB | 10 | 61 | 2009-12-19 | 2011-12-20 | Available |
| N4XQC | 10 | 63 | 2029-12-19 | — | Active |
| N4XQD | 10 | 59 | 2019-07-12 | 2021-07-13 | Available |
| N4XQE | 10 | 53 | — | — | Available |
| N4XQF | 10 | 61 | 2029-12-19 | — | Active |
| N4XQG | 9 | 61 | 2021-07-06 | 2023-07-07 | Available |
| N4XQH | 10 | 59 | — | — | Available |
| N4XQI | 11 | 55 | — | — | Available |
| N4XQJ | 11 | 65 | 2029-12-19 | — | Active |
| N4XQK | 10 | 61 | 2000-04-04 | 2002-04-05 | Available |
| N4XQL | 10 | 61 | 1999-12-19 | 2001-12-20 | Available |
| N4XQM | 9 | 59 | 2021-06-22 | 2023-06-23 | Available |
| N4XQN | 11 | 57 | 2030-08-21 | — | Active |
| N4XQO | 10 | 63 | 2012-07-10 | 2014-07-11 | Available |
| N4XQP | 10 | 63 | 2002-04-28 | 2004-04-29 | Available |
| N4XQQ | 10 | 65 | 2009-12-19 | 2011-12-20 | Available |
| N4XQR | 11 | 59 | 1999-12-19 | 2001-12-20 | Available |
| N4XQS | 11 | 57 | 2032-05-19 | — | Active |
| N4XQT | 10 | 55 | — | — | Available |
| N4XQU | 11 | 59 | 2029-12-26 | — | Active |
| N4XQV | 10 | 61 | 2034-05-31 | — | Active |
| N4XQW | 10 | 61 | 2007-02-21 | 2009-02-22 | Available |
| N4XQX | 10 | 63 | 2022-10-20 | 2024-10-21 | Available |
| N4XQY | 10 | 65 | 2020-04-17 | 2022-04-18 | Available |
| N4XQZ | 10 | 63 | 2001-01-08 | 2003-01-09 | Available |
| N4XRA | 11 | 51 | 2009-12-26 | 2011-12-27 | Available |
| N4XRB | 11 | 55 | 2009-12-26 | 2011-12-27 | Available |
| N4XRC | 11 | 57 | 1999-12-26 | 2001-12-27 | Available |
| N4XRD | 11 | 53 | 2028-05-08 | — | Active (Vanity) |
| N4XRE | 11 | 47 | 2009-12-26 | 2011-12-27 | Available |
| N4XRF | 11 | 55 | 2019-04-24 | 2021-04-25 | Available |
| N4XRG | 10 | 55 | 2023-04-25 | 2025-04-26 | Available |
| N4XRH | 11 | 53 | — | — | Available |
| N4XRI | 12 | 49 | 1999-12-26 | 2001-12-27 | Available |
| N4XRJ | 12 | 59 | 1999-12-26 | 2001-12-27 | Available |
| N4XRK | 11 | 55 | — | — | Available |
| N4XRL | 11 | 55 | 2020-03-16 | 2022-03-17 | Available |
| N4XRM | 10 | 53 | 2030-08-28 | — | Active |
| N4XRN | 12 | 51 | 2009-12-26 | 2011-12-27 | Available |
| N4XRO | 11 | 57 | 2034-01-16 | — | Active |
| N4XRP | 11 | 57 | 2029-03-17 | — | Active |
| N4XRQ | 11 | 59 | 2000-10-03 | 2002-10-04 | Available |
| N4XRR | 12 | 53 | 2010-01-07 | 2012-01-08 | Available |
| N4XRS | 12 | 51 | 2004-04-10 | 2006-04-11 | Available |
| N4XRT | 11 | 49 | 2032-11-15 | — | Active (Vanity) |
| N4XRU | 12 | 53 | 2019-04-30 | 2021-05-01 | Available |
| N4XRV | 11 | 55 | 2030-07-31 | — | Active |
| N4XRW | 11 | 55 | — | — | Available |
| N4XRX | 11 | 57 | 2031-04-30 | — | Active |
| N4XRY | 11 | 59 | 2035-03-01 | — | Active (Vanity) |
| N4XRZ | 11 | 57 | 1999-12-26 | 2001-12-27 | Available |
| N4XSA | 11 | 49 | 2027-01-31 | — | Active (Vanity) |
| N4XSB | 11 | 53 | — | — | Available |
| N4XSC | 11 | 55 | 2001-03-12 | 2003-03-13 | Available |
| N4XSD | 11 | 51 | 2001-01-06 | 2003-01-07 | Available |
| N4XSE | 11 | 45 | 2021-06-07 | 2023-06-08 | Available |
| N4XSF | 11 | 53 | 1999-12-26 | 2001-12-27 | Available |
| N4XSG | 10 | 53 | — | — | Available |
| N4XSH | 11 | 51 | 2012-06-30 | 2014-07-01 | Available |
| N4XSI | 12 | 47 | — | — | Available |
| N4XSJ | 12 | 57 | 1999-12-26 | 2001-12-27 | Available |
| N4XSK | 11 | 53 | — | — | Available |
| N4XSL | 11 | 53 | 2019-01-31 | 2021-02-01 | Available |
| N4XSM | 10 | 51 | 2009-12-26 | 2011-12-27 | Available |
| N4XSN | 12 | 49 | 2009-12-26 | 2011-12-27 | Available |
| N4XSO | 11 | 55 | 2030-07-17 | — | Active |
| N4XSP | 11 | 55 | 1999-12-26 | 2001-12-27 | Available |
| N4XSQ | 11 | 57 | 2033-04-27 | — | Active |
| N4XSR | 12 | 51 | 2029-05-13 | — | Active |