District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4NBP | 11 | 53 | — | — | Available |
| N4NBQ | 11 | 55 | 2017-08-07 | 2019-08-08 | Available |
| N4NBR | 12 | 49 | 2003-02-11 | 2005-02-12 | Available |
| N4NBS | 12 | 47 | — | — | Available |
| N4NBT | 11 | 45 | 2006-04-23 | 2008-04-24 | Available |
| N4NBU | 12 | 49 | — | — | Available |
| N4NBV | 11 | 51 | 2025-09-19 | — | Active |
| N4NBW | 11 | 51 | — | — | Available |
| N4NBX | 11 | 53 | 2015-07-12 | 2017-07-13 | Available |
| N4NBY | 11 | 55 | 2015-05-01 | 2017-05-02 | Available |
| N4NBZ | 11 | 53 | — | — | Available |
| N4NCA | 11 | 49 | 2028-08-02 | — | Active (Vanity) |
| N4NCB | 11 | 53 | — | — | Available |
| N4NCC | 11 | 55 | 2026-05-07 | — | Active |
| N4NCD | 11 | 51 | 2028-07-03 | — | Active |
| N4NCE | 11 | 45 | 2035-12-30 | — | Active (Vanity) |
| N4NCF | 11 | 53 | 2036-05-23 | — | Active |
| N4NCG | 10 | 53 | 2031-10-01 | — | Active |
| N4NCH | 11 | 51 | 2031-08-10 | — | Active (Vanity) |
| N4NCI | 12 | 47 | 2020-05-12 | 2022-05-13 | Available |
| N4NCJ | 12 | 57 | 2034-04-05 | — | Active |
| N4NCK | 11 | 53 | 2032-04-26 | — | Active (Vanity) |
| N4NCL | 11 | 53 | 2032-11-26 | — | Active (Vanity) |
| N4NCM | 10 | 51 | 2036-01-07 | — | Active (Vanity) |
| N4NCN | 12 | 49 | 2028-04-01 | — | Active |
| N4NCO | 11 | 55 | 2035-05-10 | — | Active |
| N4NCP | 11 | 55 | — | — | Available |
| N4NCQ | 11 | 57 | 1998-05-24 | 2000-05-25 | Available |
| N4NCR | 12 | 51 | 2011-04-23 | 2013-04-24 | Available |
| N4NCS | 12 | 49 | 2028-10-20 | — | Active (Vanity) |
| N4NCT | 11 | 47 | 2031-08-27 | — | Active (Vanity) |
| N4NCU | 12 | 51 | — | — | Available |
| N4NCV | 11 | 53 | — | — | Available |
| N4NCW | 11 | 53 | 2028-04-08 | — | Active |
| N4NCX | 11 | 55 | 2033-05-13 | — | Active (Vanity) |
| N4NCY | 11 | 57 | 2036-08-01 | — | Active (Vanity) |
| N4NCZ | 11 | 55 | 2036-01-15 | — | Active (Vanity) |
| N4NDA | 11 | 45 | 2031-10-29 | — | Active |
| N4NDB | 11 | 49 | 2027-11-19 | — | Active |
| N4NDC | 11 | 51 | — | — | Available |
| N4NDD | 11 | 47 | — | — | Available |
| N4NDE | 11 | 41 | 2032-08-31 | — | Active |
| N4NDF | 11 | 49 | 2035-11-28 | — | Active |
| N4NDG | 10 | 49 | 2000-05-08 | 2002-05-09 | Available |
| N4NDH | 11 | 47 | 2025-07-27 | — | Active |
| N4NDI | 12 | 43 | — | — | Available |
| N4NDJ | 12 | 53 | 2029-08-10 | — | Active (Vanity) |
| N4NDK | 11 | 49 | — | — | Available |
| N4NDL | 11 | 49 | 2030-07-24 | — | Active (Vanity) |
| N4NDM | 10 | 47 | — | — | Available |
| N4NDN | 12 | 45 | 2021-05-17 | 2023-05-18 | Available |
| N4NDO | 11 | 51 | — | — | Available |
| N4NDP | 11 | 51 | — | — | Available |
| N4NDQ | 11 | 53 | 2002-05-22 | 2004-05-23 | Available |
| N4NDR | 12 | 47 | 2028-01-15 | — | Active |
| N4NDS | 12 | 45 | 2027-12-23 | — | Active |
| N4NDT | 11 | 43 | 2026-01-22 | — | Active |
| N4NDU | 12 | 47 | 2002-09-29 | 2004-09-30 | Available |
| N4NDV | 11 | 49 | — | — | Available |
| N4NDW | 11 | 49 | — | — | Available |
| N4NDX | 11 | 51 | 2028-05-10 | — | Active (Vanity) |
| N4NDY | 11 | 53 | 2026-03-05 | — | Active |
| N4NDZ | 11 | 51 | 2006-02-15 | 2008-02-16 | Available |
| N4NEA | 11 | 39 | 2027-03-29 | — | Active |
| N4NEB | 11 | 43 | 2029-12-31 | — | Active (Vanity) |
| N4NEC | 11 | 45 | 2034-04-23 | — | Active (Vanity) |
| N4NED | 11 | 41 | 2019-12-17 | 2021-12-18 | Available |
| N4NEE | 11 | 35 | 2035-10-24 | — | Active |
| N4NEF | 11 | 43 | 2005-11-28 | 2007-11-29 | Available |
| N4NEG | 10 | 43 | 2027-02-21 | — | Active |
| N4NEH | 11 | 41 | 2032-09-07 | — | Active |
| N4NEI | 12 | 37 | 2024-03-05 | 2026-03-06 | Available |
| N4NEJ | 12 | 47 | 2036-10-29 | — | Active (Vanity) |
| N4NEK | 11 | 43 | 2025-11-28 | — | Active |
| N4NEL | 11 | 43 | 2028-11-01 | — | Active (Vanity) |
| N4NEM | 10 | 41 | 2036-04-10 | — | Active |
| N4NEN | 12 | 39 | — | — | Available |
| N4NEO | 11 | 45 | 2024-08-02 | 2026-08-03 | Available |
| N4NEP | 11 | 45 | 2003-06-15 | 2005-06-16 | Available |
| N4NEQ | 11 | 47 | 2028-03-02 | — | Active |
| N4NER | 12 | 41 | — | — | Available |
| N4NES | 12 | 39 | 2031-08-27 | — | Active (Vanity) |
| N4NET | 11 | 37 | 2031-06-07 | — | Active (Vanity) |
| N4NEU | 12 | 41 | 2024-03-05 | 2026-03-06 | Available |
| N4NEV | 11 | 43 | 2005-10-22 | 2007-10-23 | Available |
| N4NEW | 11 | 43 | 2035-07-17 | — | Active |
| N4NEX | 11 | 45 | 2029-06-29 | — | Active |
| N4NEY | 11 | 47 | 2015-10-27 | 2017-10-28 | Available |
| N4NEZ | 11 | 45 | 2028-03-24 | — | Active (Vanity) |
| N4NFA | 11 | 47 | 2030-10-22 | — | Active (Vanity) |
| N4NFB | 11 | 51 | 1998-05-10 | 2000-05-11 | Available |
| N4NFC | 11 | 53 | 2024-04-30 | 2026-05-01 | Available |
| N4NFD | 11 | 49 | 2006-04-30 | 2008-05-01 | Available |
| N4NFE | 11 | 43 | — | — | Available |
| N4NFF | 11 | 51 | 2020-04-10 | 2022-04-11 | Available |
| N4NFG | 10 | 51 | 2013-02-09 | 2015-02-10 | Available |
| N4NFH | 11 | 49 | 2015-09-29 | 2017-09-30 | Available |
| N4NFI | 12 | 45 | 2011-07-29 | 2013-07-30 | Available |
| N4NFJ | 12 | 55 | 2016-01-21 | 2018-01-22 | Available |
| N4NFK | 11 | 51 | 2014-05-10 | 2016-05-11 | Available |