District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4ZJA | 11 | 57 | — | — | Available |
| N4ZJB | 11 | 61 | 2032-03-26 | — | Active (Vanity) |
| N4ZJC | 11 | 63 | 2034-10-25 | — | Active (Vanity) |
| N4ZJD | 11 | 59 | 2010-06-05 | 2012-06-06 | Available |
| N4ZJE | 11 | 53 | 2020-06-05 | 2022-06-06 | Available |
| N4ZJF | 11 | 61 | 2030-06-05 | — | Active |
| N4ZJG | 10 | 61 | 2000-06-05 | 2002-06-06 | Available |
| N4ZJH | 11 | 59 | — | — | Available |
| N4ZJI | 12 | 55 | 2010-06-05 | 2012-06-06 | Available |
| N4ZJJ | 12 | 65 | — | — | Available |
| N4ZJK | 11 | 61 | 2000-06-05 | 2002-06-06 | Available |
| N4ZJL | 11 | 61 | — | — | Available |
| N4ZJM | 10 | 59 | — | — | Available |
| N4ZJN | 12 | 57 | 2020-06-05 | 2022-06-06 | Available |
| N4ZJO | 11 | 63 | 2001-02-06 | 2003-02-07 | Available |
| N4ZJP | 11 | 63 | 2022-06-20 | 2024-06-21 | Available |
| N4ZJQ | 11 | 65 | 2030-06-16 | — | Active |
| N4ZJR | 12 | 59 | 2031-10-01 | — | Active |
| N4ZJS | 12 | 57 | 2020-11-27 | 2022-11-28 | Available |
| N4ZJT | 11 | 55 | 2010-03-06 | 2012-03-07 | Available |
| N4ZJU | 12 | 59 | 2030-11-06 | — | Active |
| N4ZJV | 11 | 61 | — | — | Available |
| N4ZJW | 11 | 61 | 2030-06-05 | — | Active |
| N4ZJX | 11 | 63 | — | — | Available |
| N4ZJY | 11 | 65 | — | — | Available |
| N4ZJZ | 11 | 63 | 2000-06-05 | 2002-06-06 | Available |
| N4ZKA | 10 | 53 | 2020-06-05 | 2022-06-06 | Available |
| N4ZKB | 10 | 57 | 2000-06-05 | 2002-06-06 | Available |
| N4ZKC | 10 | 59 | — | — | Available |
| N4ZKD | 10 | 55 | 2001-06-18 | 2003-06-19 | Available |
| N4ZKE | 10 | 49 | 2030-06-05 | — | Active |
| N4ZKF | 10 | 57 | 2030-06-08 | — | Active |
| N4ZKG | 9 | 57 | — | — | Available |
| N4ZKH | 10 | 55 | 2020-07-28 | 2022-07-29 | Available |
| N4ZKI | 11 | 51 | — | — | Available |
| N4ZKJ | 11 | 61 | 2000-06-05 | 2002-06-06 | Available |
| N4ZKK | 10 | 57 | 2000-06-05 | 2002-06-06 | Available |
| N4ZKL | 10 | 57 | 2030-06-09 | — | Active |
| N4ZKM | 9 | 55 | 2030-07-10 | — | Active |
| N4ZKN | 11 | 53 | 2030-06-05 | — | Active |
| N4ZKO | 10 | 59 | 2010-06-05 | 2012-06-06 | Available |
| N4ZKP | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| N4ZKQ | 10 | 61 | 2022-08-04 | 2024-08-05 | Available |
| N4ZKR | 11 | 55 | 2027-05-29 | — | Active |
| N4ZKS | 11 | 53 | 2029-06-25 | — | Active |
| N4ZKT | 10 | 51 | 2021-08-06 | 2023-08-07 | Available |
| N4ZKU | 11 | 55 | 2030-06-24 | — | Active |
| N4ZKV | 10 | 57 | 2031-06-25 | — | Active |
| N4ZKW | 10 | 57 | 2032-02-12 | — | Active |
| N4ZKX | 10 | 59 | 2013-09-09 | 2015-09-10 | Available |
| N4ZKY | 10 | 61 | 2000-06-12 | 2002-06-13 | Available |
| N4ZKZ | 10 | 59 | 2031-07-12 | — | Active |
| N4ZLA | 10 | 53 | 2035-02-11 | — | Active (Vanity) |
| N4ZLB | 10 | 57 | 2022-04-13 | 2024-04-14 | Available |
| N4ZLC | 10 | 59 | 2033-11-21 | — | Active |
| N4ZLD | 10 | 55 | 2018-12-28 | 2020-12-29 | Available |
| N4ZLE | 10 | 49 | 2000-06-12 | 2002-06-13 | Available |
| N4ZLF | 10 | 57 | — | — | Available |
| N4ZLG | 9 | 57 | — | — | Available |
| N4ZLH | 10 | 55 | — | — | Pending Application |
| N4ZLI | 11 | 51 | 2012-01-24 | 2014-01-25 | Available |
| N4ZLJ | 11 | 61 | 2014-02-14 | 2016-02-15 | Available |
| N4ZLK | 10 | 57 | 2027-04-18 | — | Active (Vanity) |
| N4ZLL | 10 | 57 | 2020-06-12 | 2022-06-13 | Available |
| N4ZLM | 9 | 55 | 2022-09-08 | 2024-09-09 | Available |
| N4ZLN | 11 | 53 | 2010-06-12 | 2012-06-13 | Available |
| N4ZLO | 10 | 59 | 2004-03-15 | 2006-03-16 | Available |
| N4ZLP | 10 | 59 | 2000-06-12 | 2002-06-13 | Available |
| N4ZLQ | 10 | 61 | 2032-02-25 | — | Active |
| N4ZLR | 11 | 55 | 2010-06-12 | 2012-06-13 | Available |
| N4ZLS | 11 | 53 | 2000-06-12 | 2002-06-13 | Available |
| N4ZLT | 10 | 51 | 2020-12-31 | 2023-01-01 | Available |
| N4ZLU | 11 | 55 | 2034-09-17 | — | Active |
| N4ZLV | 10 | 57 | 2030-06-13 | — | Active |
| N4ZLW | 10 | 57 | 2030-06-17 | — | Active |
| N4ZLX | 10 | 59 | 2000-06-12 | 2002-06-13 | Available |
| N4ZLY | 10 | 61 | 2030-12-24 | — | Active |
| N4ZLZ | 10 | 59 | 2010-12-31 | 2013-01-01 | Available |
| N4ZMA | 9 | 51 | 2000-06-12 | 2002-06-13 | Available |
| N4ZMB | 9 | 55 | 2034-10-24 | — | Active (Vanity) |
| N4ZMC | 9 | 57 | 2030-06-12 | — | Active |
| N4ZMD | 9 | 53 | 2030-06-12 | — | Active |
| N4ZME | 9 | 47 | 2031-02-09 | — | Active |
| N4ZMF | 9 | 55 | 2020-06-12 | 2022-06-13 | Available |
| N4ZMG | 8 | 55 | 2013-02-09 | 2015-02-10 | Available |
| N4ZMH | 9 | 53 | 2030-06-12 | — | Active |
| N4ZMI | 10 | 49 | 2003-03-30 | 2005-03-31 | Available |
| N4ZMJ | 10 | 59 | 2003-02-09 | 2005-02-10 | Available |
| N4ZMK | 9 | 55 | 2010-06-12 | 2012-06-13 | Available |
| N4ZML | 9 | 55 | 2020-09-25 | 2022-09-26 | Available |
| N4ZMM | 8 | 53 | 2010-09-25 | 2012-09-26 | Available |
| N4ZMN | 10 | 51 | 2000-06-12 | 2002-06-13 | Available |
| N4ZMO | 9 | 57 | 2000-06-12 | 2002-06-13 | Available |
| N4ZMP | 9 | 57 | 2032-06-11 | — | Active (Vanity) |
| N4ZMQ | 9 | 59 | 2000-06-12 | 2002-06-13 | Available |
| N4ZMR | 10 | 53 | 2023-02-09 | 2025-02-10 | Available |
| N4ZMS | 10 | 51 | 2030-06-16 | — | Active |
| N4ZMT | 9 | 49 | 2030-06-19 | — | Active |
| N4ZMU | 10 | 53 | 2020-08-14 | 2022-08-15 | Available |
| N4ZMV | 9 | 55 | 2020-06-12 | 2022-06-13 | Available |