District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4TDM | 9 | 45 | 2027-10-03 | — | Active (Vanity) |
| N4TDN | 11 | 43 | 1998-06-14 | 2000-06-15 | Available |
| N4TDO | 10 | 49 | 2031-01-29 | — | Active |
| N4TDP | 10 | 49 | 2029-11-06 | — | Active (Vanity) |
| N4TDQ | 10 | 51 | 2008-12-15 | 2010-12-16 | Available |
| N4TDR | 11 | 45 | 2031-10-01 | — | Active (Vanity) |
| N4TDS | 11 | 43 | 2022-04-04 | 2024-04-05 | Available |
| N4TDT | 10 | 41 | 2030-10-17 | — | Active (Vanity) |
| N4TDU | 11 | 45 | 1998-06-21 | 2000-06-22 | Available |
| N4TDV | 10 | 47 | 1998-06-21 | 2000-06-22 | Available |
| N4TDW | 10 | 47 | 2028-03-18 | — | Active |
| N4TDX | 10 | 49 | 2027-04-25 | — | Active (Vanity) |
| N4TDY | 10 | 51 | 2030-04-10 | — | Active |
| N4TDZ | 10 | 49 | 2028-02-26 | — | Active |
| N4TEA | 10 | 37 | 2028-04-08 | — | Active |
| N4TEB | 10 | 41 | 2033-06-22 | — | Active (Vanity) |
| N4TEC | 10 | 43 | 2036-03-08 | — | Active (Vanity) |
| N4TED | 10 | 39 | 2034-04-19 | — | Active (Vanity) |
| N4TEE | 10 | 33 | 2026-04-14 | 2028-04-15 | Canceled (grace period) |
| N4TEF | 10 | 41 | 2028-02-25 | — | Active |
| N4TEG | 9 | 41 | 2030-07-03 | — | Active |
| N4TEH | 10 | 39 | 2028-04-01 | — | Active (Vanity) |
| N4TEI | 11 | 35 | 2018-07-17 | 2020-07-18 | Available |
| N4TEJ | 11 | 45 | 2034-02-13 | — | Active |
| N4TEK | 10 | 41 | 2035-05-28 | — | Active (Vanity) |
| N4TEL | 10 | 41 | 2028-03-02 | — | Active |
| N4TEM | 9 | 39 | 2024-11-30 | — | Active (Vanity) |
| N4TEN | 11 | 37 | 2029-09-09 | — | Active (Vanity) |
| N4TEO | 10 | 43 | — | — | Available |
| N4TEP | 10 | 43 | 2032-08-16 | — | Active (Vanity) |
| N4TEQ | 10 | 45 | 2018-02-25 | 2020-02-26 | Available |
| N4TER | 11 | 39 | 2036-09-08 | — | Active (Vanity) |
| N4TES | 11 | 37 | 2020-08-29 | 2022-08-30 | Available |
| N4TET | 10 | 35 | 2028-02-20 | — | Active |
| N4TEU | 11 | 39 | 1998-06-21 | 2000-06-22 | Available |
| N4TEV | 10 | 41 | 2018-03-18 | 2020-03-19 | Available |
| N4TEW | 10 | 41 | 2031-08-26 | — | Active (Vanity) |
| N4TEX | 10 | 43 | 2028-07-23 | — | Active |
| N4TEY | 10 | 45 | 2021-06-15 | 2023-06-16 | Available |
| N4TEZ | 10 | 43 | 2018-03-10 | 2020-03-11 | Available |
| N4TFA | 10 | 45 | 2029-04-30 | — | Active |
| N4TFB | 10 | 49 | 2028-06-18 | — | Active |
| N4TFC | 10 | 51 | 2025-01-11 | 2027-01-12 | Canceled (grace period) |
| N4TFD | 10 | 47 | 1998-02-20 | 2000-02-21 | Available |
| N4TFE | 10 | 41 | 2030-01-09 | — | Active |
| N4TFF | 10 | 49 | 2028-10-23 | — | Active |
| N4TFG | 9 | 49 | 2000-09-25 | 2002-09-26 | Available |
| N4TFH | 10 | 47 | 2035-05-06 | — | Active (Vanity) |
| N4TFI | 11 | 43 | 1998-06-28 | 2000-06-29 | Available |
| N4TFJ | 11 | 53 | 2020-10-27 | 2022-10-28 | Available |
| N4TFK | 10 | 49 | 2028-06-11 | — | Active |
| N4TFL | 10 | 49 | 2033-04-04 | — | Active (Vanity) |
| N4TFM | 9 | 47 | — | — | Available |
| N4TFN | 11 | 45 | 2033-05-14 | — | Active (Vanity) |
| N4TFO | 10 | 51 | 2019-05-12 | 2021-05-13 | Available |
| N4TFP | 10 | 51 | 2030-10-08 | — | Active |
| N4TFQ | 10 | 53 | 2018-02-25 | 2020-02-26 | Available |
| N4TFR | 11 | 47 | 2019-03-25 | 2021-03-26 | Available |
| N4TFS | 11 | 45 | 2029-12-31 | — | Active |
| N4TFT | 10 | 43 | 2028-08-20 | — | Active |
| N4TFU | 11 | 47 | 2028-06-08 | — | Active |
| N4TFV | 10 | 49 | 2028-04-22 | — | Active |
| N4TFW | 10 | 49 | 2000-06-10 | 2002-06-11 | Available |
| N4TFX | 10 | 51 | 2018-02-05 | 2020-02-06 | Available |
| N4TFY | 10 | 53 | 2029-03-19 | — | Active |
| N4TFZ | 10 | 51 | 2028-08-28 | — | Active |
| N4TGA | 9 | 45 | 2034-08-27 | — | Active (Vanity) |
| N4TGB | 9 | 49 | 2019-06-25 | 2021-06-26 | Available |
| N4TGC | 9 | 51 | 2027-10-01 | — | Active |
| N4TGD | 9 | 47 | 2036-03-15 | — | Active (Vanity) |
| N4TGE | 9 | 41 | 1998-07-05 | 2000-07-06 | Available |
| N4TGF | 9 | 49 | 1998-07-05 | 2000-07-06 | Available |
| N4TGG | 8 | 49 | 2000-02-13 | 2002-02-14 | Available |
| N4TGH | 9 | 47 | 2008-04-24 | 2010-04-25 | Available |
| N4TGI | 10 | 43 | 2023-06-15 | 2025-06-16 | Available |
| N4TGJ | 10 | 53 | 2028-05-05 | — | Active |
| N4TGK | 9 | 49 | 2030-07-04 | — | Active |
| N4TGL | 9 | 49 | 1998-07-05 | 2000-07-06 | Available |
| N4TGM | 8 | 47 | 2031-06-02 | — | Active (Vanity) |
| N4TGN | 10 | 45 | 2029-05-27 | — | Active |
| N4TGO | 9 | 51 | 2033-08-31 | — | Active |
| N4TGP | 9 | 51 | 2008-04-03 | 2010-04-04 | Available |
| N4TGQ | 9 | 53 | 2002-04-21 | 2004-04-22 | Available |
| N4TGR | 10 | 47 | 2031-08-23 | — | Active (Vanity) |
| N4TGS | 10 | 45 | 2029-05-27 | — | Active |
| N4TGT | 9 | 43 | 2008-03-20 | 2010-03-21 | Available |
| N4TGU | 10 | 47 | 2012-01-07 | 2014-01-08 | Available |
| N4TGV | 9 | 49 | 2028-04-16 | — | Active |
| N4TGW | 9 | 49 | — | — | Available |
| N4TGX | 9 | 51 | 1999-01-31 | 2001-02-01 | Available |
| N4TGY | 9 | 53 | 2016-02-13 | 2018-02-14 | Available |
| N4TGZ | 9 | 51 | 2033-11-09 | — | Active (Vanity) |
| N4THA | 10 | 43 | 2029-07-13 | — | Active |
| N4THB | 10 | 47 | 2028-04-14 | — | Active |
| N4THC | 10 | 49 | 2028-03-09 | — | Active |
| N4THD | 10 | 45 | 2028-04-15 | — | Active |
| N4THE | 10 | 39 | 2024-03-05 | 2026-03-06 | Available |
| N4THF | 10 | 47 | 2031-11-05 | — | Active |
| N4THG | 9 | 47 | 2035-02-15 | — | Active (Vanity) |
| N4THH | 10 | 45 | 2028-05-26 | — | Active |