District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4EEV | 10 | 39 | 2027-04-11 | — | Active (Vanity) |
| N4EEW | 10 | 39 | — | — | Available |
| N4EEX | 10 | 41 | 2007-06-20 | 2009-06-21 | Available |
| N4EEY | 10 | 43 | — | — | Available |
| N4EEZ | 10 | 41 | 2036-10-16 | — | Active (Vanity) |
| N4EFA | 10 | 43 | 2029-04-14 | — | Active |
| N4EFB | 10 | 47 | 2026-01-24 | — | Active |
| N4EFC | 10 | 49 | — | — | Available |
| N4EFD | 10 | 45 | 2008-08-30 | 2010-08-31 | Available |
| N4EFE | 10 | 39 | 2029-05-05 | — | Active |
| N4EFF | 10 | 47 | 2026-07-11 | — | Active |
| N4EFG | 9 | 47 | 2036-05-19 | — | Active (Vanity) |
| N4EFH | 10 | 45 | — | — | Available |
| N4EFI | 11 | 41 | — | — | Available |
| N4EFJ | 11 | 51 | — | — | Available |
| N4EFK | 10 | 47 | 2004-04-20 | 2006-04-21 | Available |
| N4EFL | 10 | 47 | 2029-06-25 | — | Active |
| N4EFM | 9 | 45 | 2022-01-21 | 2024-01-22 | Available |
| N4EFN | 11 | 43 | — | — | Available |
| N4EFO | 10 | 49 | — | — | Available |
| N4EFP | 10 | 49 | 2017-02-07 | 2019-02-08 | Available |
| N4EFQ | 10 | 51 | 2008-01-26 | 2010-01-27 | Available |
| N4EFR | 11 | 45 | 2006-02-12 | 2008-02-13 | Available |
| N4EFS | 11 | 43 | 2036-06-18 | — | Active (Vanity) |
| N4EFT | 10 | 41 | 2006-02-28 | 2008-02-29 | Available |
| N4EFU | 11 | 45 | — | — | Available |
| N4EFV | 10 | 47 | 2010-03-13 | 2012-03-14 | Available |
| N4EFW | 10 | 47 | — | — | Available |
| N4EFX | 10 | 49 | 2031-08-03 | — | Active (Vanity) |
| N4EFY | 10 | 51 | 2006-06-05 | 2008-06-06 | Available |
| N4EFZ | 10 | 49 | — | — | Available |
| N4EGA | 9 | 43 | 2030-04-10 | — | Active (Vanity) |
| N4EGB | 9 | 47 | — | — | Available |
| N4EGC | 9 | 49 | 2002-06-16 | 2004-06-17 | Available |
| N4EGD | 9 | 45 | 2002-05-31 | 2004-06-01 | Available |
| N4EGE | 9 | 39 | 2031-12-24 | — | Active |
| N4EGF | 9 | 47 | 2002-03-29 | 2004-03-30 | Available |
| N4EGG | 8 | 47 | 2031-01-15 | — | Active (Vanity) |
| N4EGH | 9 | 45 | 2017-04-07 | 2019-04-08 | Available |
| N4EGI | 10 | 41 | — | — | Available |
| N4EGJ | 10 | 51 | 2016-07-18 | 2018-07-19 | Available |
| N4EGK | 9 | 47 | 2031-08-04 | — | Active |
| N4EGL | 9 | 47 | 2033-07-11 | — | Active (Vanity) |
| N4EGM | 8 | 45 | 2015-06-09 | 2017-06-10 | Available |
| N4EGN | 10 | 43 | — | — | Available |
| N4EGO | 9 | 49 | 2003-03-14 | 2005-03-15 | Available |
| N4EGP | 9 | 49 | 1997-08-11 | 1999-08-12 | Available |
| N4EGQ | 9 | 51 | — | — | Available |
| N4EGR | 10 | 45 | 2034-05-28 | — | Active (Vanity) |
| N4EGS | 10 | 43 | — | — | Available |
| N4EGT | 9 | 41 | 2032-04-08 | — | Active (Vanity) |
| N4EGU | 10 | 45 | 2023-08-31 | 2025-09-01 | Available |
| N4EGV | 9 | 47 | 2030-12-05 | — | Active (Vanity) |
| N4EGW | 9 | 47 | — | — | Available |
| N4EGX | 9 | 49 | 2021-06-14 | 2023-06-15 | Available |
| N4EGY | 9 | 51 | — | — | Available |
| N4EGZ | 9 | 49 | — | — | Available |
| N4EHA | 10 | 41 | — | — | Available |
| N4EHB | 10 | 45 | 2015-11-28 | 2017-11-29 | Available |
| N4EHC | 10 | 47 | — | — | Available |
| N4EHD | 10 | 43 | 2025-11-28 | — | Active |
| N4EHE | 10 | 37 | — | — | Available |
| N4EHF | 10 | 45 | 2006-02-15 | 2008-02-16 | Available |
| N4EHG | 9 | 45 | 2006-04-16 | 2008-04-17 | Available |
| N4EHH | 10 | 43 | 2026-02-09 | — | Active |
| N4EHI | 11 | 39 | 2005-12-04 | 2007-12-05 | Available |
| N4EHJ | 11 | 49 | 2005-05-17 | 2007-05-18 | Available |
| N4EHK | 10 | 45 | 2028-12-04 | — | Active (Vanity) |
| N4EHL | 10 | 45 | 2020-11-20 | 2022-11-21 | Available |
| N4EHM | 9 | 43 | 2025-11-28 | — | Active |
| N4EHN | 11 | 41 | 2003-11-30 | 2005-12-01 | Available |
| N4EHO | 10 | 47 | 1999-05-12 | 2001-05-13 | Available |
| N4EHP | 10 | 47 | — | — | Available |
| N4EHQ | 10 | 49 | 1998-03-11 | 2000-03-12 | Available |
| N4EHR | 11 | 43 | — | — | Available |
| N4EHS | 11 | 41 | 2016-03-22 | 2018-03-23 | Available |
| N4EHT | 10 | 39 | 2032-03-26 | — | Active (Vanity) |
| N4EHU | 11 | 43 | — | — | Available |
| N4EHV | 10 | 45 | 2020-07-03 | 2022-07-04 | Available |
| N4EHW | 10 | 45 | 2029-03-17 | — | Active (Vanity) |
| N4EHX | 10 | 47 | 2002-08-31 | 2004-09-01 | Available |
| N4EHY | 10 | 49 | — | — | Available |
| N4EHZ | 10 | 47 | — | — | Available |
| N4EIA | 11 | 37 | 2025-11-13 | — | Active |
| N4EIB | 11 | 41 | 2030-03-10 | — | Active (Vanity) |
| N4EIC | 11 | 43 | 2026-03-21 | — | Active |
| N4EID | 11 | 39 | 2031-08-23 | — | Active (Vanity) |
| N4EIE | 11 | 33 | 2033-12-05 | — | Active (Vanity) |
| N4EIF | 11 | 41 | — | — | Available |
| N4EIG | 10 | 41 | 2006-09-11 | 2008-09-12 | Available |
| N4EIH | 11 | 39 | 1999-02-23 | 2001-02-24 | Available |
| N4EII | 12 | 35 | 2024-05-21 | 2026-05-22 | Available |
| N4EIJ | 12 | 45 | — | — | Available |
| N4EIK | 11 | 41 | 2028-06-28 | — | Active |
| N4EIL | 11 | 41 | 2030-05-08 | — | Active (Vanity) |
| N4EIM | 10 | 39 | 2033-10-14 | — | Active |
| N4EIN | 12 | 37 | 2029-06-08 | — | Active |
| N4EIO | 11 | 43 | 2031-03-16 | — | Active (Vanity) |
| N4EIP | 11 | 43 | — | — | Available |
| N4EIQ | 11 | 45 | — | — | Available |