District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4FYZ | 10 | 61 | — | — | Available |
| N4FZA | 10 | 53 | — | — | Available |
| N4FZB | 10 | 57 | — | — | Available |
| N4FZC | 10 | 59 | — | — | Available |
| N4FZD | 10 | 55 | 2036-12-18 | — | Active (Vanity) |
| N4FZE | 10 | 49 | — | — | Available |
| N4FZF | 10 | 57 | — | — | Available |
| N4FZG | 9 | 57 | 2012-05-12 | 2014-05-13 | Available |
| N4FZH | 10 | 55 | — | — | Available |
| N4FZI | 11 | 51 | 1997-12-01 | 1999-12-02 | Available |
| N4FZJ | 11 | 61 | 2027-12-15 | — | Active (Vanity) |
| N4FZK | 10 | 57 | — | — | Available |
| N4FZL | 10 | 57 | — | — | Available |
| N4FZM | 9 | 55 | 1998-02-02 | 2000-02-03 | Available |
| N4FZN | 11 | 53 | 2010-05-01 | 2012-05-02 | Available |
| N4FZO | 10 | 59 | — | — | Available |
| N4FZP | 10 | 59 | 2003-01-26 | 2005-01-27 | Available |
| N4FZQ | 10 | 61 | — | — | Available |
| N4FZR | 11 | 55 | 2027-06-21 | — | Active |
| N4FZS | 11 | 53 | 2006-09-05 | 2008-09-06 | Available |
| N4FZT | 10 | 51 | — | — | Available |
| N4FZU | 11 | 55 | — | — | Available |
| N4FZV | 10 | 57 | — | — | Available |
| N4FZW | 10 | 57 | — | — | Available |
| N4FZX | 10 | 59 | 2028-12-03 | — | Active |
| N4FZY | 10 | 61 | 2034-11-19 | — | Active (Vanity) |
| N4FZZ | 10 | 59 | 2031-07-27 | — | Active (Vanity) |
| N4GAA | 9 | 47 | 2033-03-21 | — | Active |
| N4GAB | 9 | 51 | 2031-04-23 | — | Active |
| N4GAC | 9 | 53 | 2027-04-12 | — | Active |
| N4GAD | 9 | 49 | 2036-09-19 | — | Active |
| N4GAE | 9 | 43 | 2027-02-25 | — | Active |
| N4GAF | 9 | 51 | 2016-09-26 | 2018-09-27 | Available |
| N4GAG | 8 | 51 | 2031-11-13 | — | Active (Vanity) |
| N4GAH | 9 | 49 | — | — | Available |
| N4GAI | 10 | 45 | — | — | Available |
| N4GAJ | 10 | 55 | 2036-04-30 | — | Active (Vanity) |
| N4GAK | 9 | 51 | — | — | Available |
| N4GAL | 9 | 51 | 2031-02-12 | — | Active (Vanity) |
| N4GAM | 8 | 49 | 2029-02-03 | — | Active (Vanity) |
| N4GAN | 10 | 47 | 2006-01-10 | 2008-01-11 | Available |
| N4GAO | 9 | 53 | 2030-09-22 | — | Active (Vanity) |
| N4GAP | 9 | 53 | 2016-03-28 | 2018-03-29 | Available |
| N4GAQ | 9 | 55 | 2020-07-29 | 2022-07-30 | Available |
| N4GAR | 10 | 49 | 2026-04-08 | — | Active (Vanity) |
| N4GAS | 10 | 47 | 2028-01-11 | — | Active (Vanity) |
| N4GAT | 9 | 45 | 2017-10-31 | 2019-11-01 | Available |
| N4GAU | 10 | 49 | 2012-03-30 | 2014-03-31 | Available |
| N4GAV | 9 | 51 | 2011-01-19 | 2013-01-20 | Available |
| N4GAW | 9 | 51 | 2030-10-02 | — | Active |
| N4GAX | 9 | 53 | 2028-03-02 | — | Active (Vanity) |
| N4GAY | 9 | 55 | — | — | Available |
| N4GAZ | 9 | 53 | 2019-06-17 | 2021-06-18 | Available |
| N4GBA | 9 | 51 | 2034-12-13 | — | Active (Vanity) |
| N4GBB | 9 | 55 | 2026-08-22 | — | Active |
| N4GBC | 9 | 57 | 2026-01-21 | — | Active (Vanity) |
| N4GBD | 9 | 53 | — | — | Available |
| N4GBE | 9 | 47 | 2027-05-12 | — | Active (Vanity) |
| N4GBF | 9 | 55 | 2026-08-01 | — | Active |
| N4GBG | 8 | 55 | — | — | Available |
| N4GBH | 9 | 53 | 2016-01-10 | 2018-01-11 | Available |
| N4GBI | 10 | 49 | 2028-10-06 | — | Active (Vanity) |
| N4GBJ | 10 | 59 | 2027-11-21 | — | Active |
| N4GBK | 9 | 55 | 2027-05-20 | — | Active |
| N4GBL | 9 | 55 | 2032-08-19 | — | Active (Vanity) |
| N4GBM | 8 | 53 | 2032-07-06 | — | Active (Vanity) |
| N4GBN | 10 | 51 | 2028-04-29 | — | Active (Vanity) |
| N4GBO | 9 | 57 | 2003-11-18 | 2005-11-19 | Available |
| N4GBP | 9 | 57 | 2034-02-01 | — | Active (Vanity) |
| N4GBQ | 9 | 59 | — | — | Available |
| N4GBR | 10 | 53 | 2036-05-24 | — | Active (Vanity) |
| N4GBS | 10 | 51 | 2033-09-16 | — | Active (Vanity) |
| N4GBT | 9 | 49 | 2036-04-02 | — | Active |
| N4GBU | 10 | 53 | 2010-05-29 | 2012-05-30 | Available |
| N4GBV | 9 | 55 | 2036-08-15 | — | Active (Vanity) |
| N4GBW | 9 | 55 | 2031-01-19 | — | Active (Vanity) |
| N4GBX | 9 | 57 | 2027-07-03 | — | Active |
| N4GBY | 9 | 59 | 2029-10-01 | — | Active (Vanity) |
| N4GBZ | 9 | 57 | 2032-03-07 | — | Active (Vanity) |
| N4GCA | 9 | 53 | 2029-03-12 | — | Active (Vanity) |
| N4GCB | 9 | 57 | 2008-04-03 | 2010-04-04 | Available |
| N4GCC | 9 | 59 | 2023-02-28 | 2025-03-01 | Available |
| N4GCD | 9 | 55 | 2031-09-17 | — | Active |
| N4GCE | 9 | 49 | — | — | Available |
| N4GCF | 9 | 57 | 2023-05-10 | 2025-05-11 | Available |
| N4GCG | 8 | 57 | 1998-07-05 | 2000-07-06 | Available |
| N4GCH | 9 | 55 | 2036-05-29 | — | Active (Vanity) |
| N4GCI | 10 | 51 | 2000-07-18 | 2002-07-19 | Available |
| N4GCJ | 10 | 61 | 2029-07-06 | — | Active (Vanity) |
| N4GCK | 9 | 57 | 2025-05-28 | 2027-05-29 | Canceled (grace period) |
| N4GCL | 9 | 57 | — | — | Available |
| N4GCM | 8 | 55 | 2026-09-18 | — | Active |
| N4GCN | 10 | 53 | 2027-05-15 | — | Active |
| N4GCO | 9 | 59 | — | — | Available |
| N4GCP | 9 | 59 | 2028-01-21 | — | Active |
| N4GCQ | 9 | 61 | 1999-08-01 | 2001-08-02 | Available |
| N4GCR | 10 | 55 | 2033-10-01 | — | Active (Vanity) |
| N4GCS | 10 | 53 | 2028-04-10 | — | Active (Vanity) |
| N4GCT | 9 | 51 | — | — | Available |
| N4GCU | 10 | 55 | — | — | Available |