District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N4PHH | 10 | 53 | 2030-03-13 | — | Active |
| N4PHI | 11 | 49 | 2016-10-08 | 2018-10-09 | Available |
| N4PHJ | 11 | 59 | 2028-09-16 | — | Active |
| N4PHK | 10 | 55 | 2020-01-09 | 2022-01-10 | Available |
| N4PHL | 10 | 55 | 2027-11-21 | — | Active (Vanity) |
| N4PHM | 9 | 53 | 2006-11-14 | 2008-11-15 | Available |
| N4PHN | 11 | 51 | 2033-07-06 | — | Active (Vanity) |
| N4PHO | 10 | 57 | 2006-10-07 | 2008-10-08 | Available |
| N4PHP | 10 | 57 | 2029-10-10 | — | Active |
| N4PHQ | 10 | 59 | 2036-11-04 | — | Active |
| N4PHR | 11 | 53 | — | — | Available |
| N4PHS | 11 | 51 | 2035-04-14 | — | Active (Vanity) |
| N4PHT | 10 | 49 | 2031-02-25 | — | Active (Vanity) |
| N4PHU | 11 | 53 | — | — | Available |
| N4PHV | 10 | 55 | — | — | Available |
| N4PHW | 10 | 55 | 2030-04-10 | — | Active |
| N4PHX | 10 | 57 | 2028-06-16 | — | Active |
| N4PHY | 10 | 59 | 2014-01-14 | 2016-01-15 | Available |
| N4PHZ | 10 | 57 | — | — | Available |
| N4PIA | 11 | 47 | 2031-01-29 | — | Active (Vanity) |
| N4PIB | 11 | 51 | 2024-04-19 | 2026-04-20 | Available |
| N4PIC | 11 | 53 | 2032-04-05 | — | Active (Vanity) |
| N4PID | 11 | 49 | 2001-07-09 | 2003-07-10 | Available |
| N4PIE | 11 | 43 | 2029-11-30 | — | Active (Vanity) |
| N4PIF | 11 | 51 | — | — | Available |
| N4PIG | 10 | 51 | 2029-01-14 | — | Active (Vanity) |
| N4PIH | 11 | 49 | 2026-03-13 | — | Active |
| N4PII | 12 | 45 | 2006-12-30 | 2008-12-31 | Available |
| N4PIJ | 12 | 55 | — | — | Available |
| N4PIK | 11 | 51 | 2028-07-02 | — | Active |
| N4PIL | 11 | 51 | 1999-04-11 | 2001-04-12 | Available |
| N4PIM | 10 | 49 | 2026-10-16 | — | Active |
| N4PIN | 12 | 47 | — | — | Available |
| N4PIO | 11 | 53 | 2035-04-05 | — | Active (Vanity) |
| N4PIP | 11 | 53 | 2036-12-31 | — | Active |
| N4PIQ | 11 | 55 | 2027-02-20 | — | Active |
| N4PIR | 12 | 49 | 2021-12-24 | 2023-12-25 | Available |
| N4PIS | 12 | 47 | — | — | Available |
| N4PIT | 11 | 45 | 2028-01-15 | — | Active |
| N4PIU | 12 | 49 | 2008-04-03 | 2010-04-04 | Available |
| N4PIV | 11 | 51 | 2036-12-18 | — | Active |
| N4PIW | 11 | 51 | 2027-04-11 | — | Active |
| N4PIX | 11 | 53 | 2029-02-13 | — | Active (Vanity) |
| N4PIY | 11 | 55 | — | — | Available |
| N4PIZ | 11 | 53 | 2016-05-06 | 2018-05-07 | Available |
| N4PJA | 11 | 57 | 2032-10-12 | — | Active (Vanity) |
| N4PJB | 11 | 61 | 2022-09-13 | 2024-09-14 | Available |
| N4PJC | 11 | 63 | — | — | Available |
| N4PJD | 11 | 59 | — | — | Available |
| N4PJE | 11 | 53 | 2013-08-03 | 2015-08-04 | Available |
| N4PJF | 11 | 61 | 2012-08-04 | 2014-08-05 | Available |
| N4PJG | 10 | 61 | 2006-11-05 | 2008-11-06 | Available |
| N4PJH | 11 | 59 | — | — | Available |
| N4PJI | 12 | 55 | 2029-02-10 | — | Active (Vanity) |
| N4PJJ | 12 | 65 | 2036-04-06 | — | Active |
| N4PJK | 11 | 61 | 2036-07-29 | — | Active (Vanity) |
| N4PJL | 11 | 61 | 2027-03-30 | — | Active (Vanity) |
| N4PJM | 10 | 59 | 2036-10-21 | — | Active (Vanity) |
| N4PJN | 12 | 57 | — | — | Available |
| N4PJO | 11 | 63 | 2027-05-20 | — | Active |
| N4PJP | 11 | 63 | 2031-08-20 | — | Active |
| N4PJQ | 11 | 65 | 1998-05-11 | 2000-05-12 | Available |
| N4PJR | 12 | 59 | 2028-04-10 | — | Active |
| N4PJS | 12 | 57 | 2029-06-25 | — | Active (Vanity) |
| N4PJT | 11 | 55 | 2029-02-16 | — | Active |
| N4PJU | 12 | 59 | — | — | Available |
| N4PJV | 11 | 61 | 2001-09-18 | 2003-09-19 | Available |
| N4PJW | 11 | 61 | — | — | Available |
| N4PJX | 11 | 63 | 2011-06-10 | 2013-06-11 | Available |
| N4PJY | 11 | 65 | 2026-11-04 | — | Active |
| N4PJZ | 11 | 63 | — | — | Available |
| N4PKA | 10 | 53 | 2036-12-03 | — | Active |
| N4PKB | 10 | 57 | — | — | Available |
| N4PKC | 10 | 59 | 1999-01-31 | 2001-02-01 | Available |
| N4PKD | 10 | 55 | — | — | Available |
| N4PKE | 10 | 49 | — | — | Available |
| N4PKF | 10 | 57 | 2017-08-25 | 2019-08-26 | Available |
| N4PKG | 9 | 57 | 2016-11-09 | 2018-11-10 | Available |
| N4PKH | 10 | 55 | 2006-11-15 | 2008-11-16 | Available |
| N4PKI | 11 | 51 | 2036-10-14 | — | Active (Vanity) |
| N4PKJ | 11 | 61 | 2030-06-05 | — | Active |
| N4PKK | 10 | 57 | 2015-10-27 | 2017-10-28 | Available |
| N4PKL | 10 | 57 | 2027-12-07 | — | Active |
| N4PKM | 9 | 55 | 2036-11-04 | — | Active |
| N4PKN | 11 | 53 | 2019-10-24 | 2021-10-25 | Available |
| N4PKO | 10 | 59 | 2007-04-14 | 2009-04-15 | Available |
| N4PKP | 10 | 59 | 2027-01-09 | — | Active |
| N4PKQ | 10 | 61 | — | — | Available |
| N4PKR | 11 | 55 | 2022-07-23 | 2024-07-24 | Available |
| N4PKS | 11 | 53 | 2002-02-04 | 2004-02-05 | Available |
| N4PKT | 10 | 51 | 2028-04-03 | — | Active (Vanity) |
| N4PKU | 11 | 55 | 2006-11-04 | 2008-11-05 | Available |
| N4PKV | 10 | 57 | — | — | Available |
| N4PKW | 10 | 57 | 2033-02-25 | — | Active |
| N4PKX | 10 | 59 | 2013-08-17 | 2015-08-18 | Available |
| N4PKY | 10 | 61 | 2006-11-04 | 2008-11-05 | Available |
| N4PKZ | 10 | 59 | 2007-04-03 | 2009-04-04 | Available |
| N4PLA | 10 | 53 | 2026-11-05 | — | Active |
| N4PLB | 10 | 57 | 2007-04-21 | 2009-04-22 | Available |
| N4PLC | 10 | 59 | 2035-03-25 | — | Active (Vanity) |