District 0
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N0UAO | 12 | 59 | 2002-09-01 | 2004-09-02 | Available |
| N0UAP | 12 | 59 | 2013-01-08 | 2015-01-09 | Available |
| N0UAQ | 12 | 61 | — | — | Available |
| N0UAR | 13 | 55 | 2021-09-02 | 2023-09-03 | Available |
| N0UAS | 13 | 53 | 2032-09-01 | — | Active |
| N0UAT | 12 | 51 | 2032-09-01 | — | Active |
| N0UAU | 13 | 55 | 2002-09-01 | 2004-09-02 | Available |
| N0UAV | 12 | 57 | 2034-03-01 | — | Active |
| N0UAW | 12 | 57 | 2032-09-01 | — | Active |
| N0UAX | 12 | 59 | 2034-11-26 | — | Active |
| N0UAY | 12 | 61 | 2003-09-07 | 2005-09-08 | Available |
| N0UAZ | 12 | 59 | 2032-09-01 | — | Active |
| N0UBA | 12 | 57 | — | — | Available |
| N0UBB | 12 | 61 | — | — | Available |
| N0UBC | 12 | 63 | 2022-09-01 | 2024-09-02 | Available |
| N0UBD | 12 | 59 | 2002-09-01 | 2004-09-02 | Available |
| N0UBE | 12 | 53 | 2002-09-01 | 2004-09-02 | Available |
| N0UBF | 12 | 61 | 2012-09-01 | 2014-09-02 | Available |
| N0UBG | 11 | 61 | — | — | Available |
| N0UBH | 12 | 59 | 2033-08-26 | — | Active |
| N0UBI | 13 | 55 | 2032-09-01 | — | Active |
| N0UBJ | 13 | 65 | 2012-09-01 | 2014-09-02 | Available |
| N0UBK | 12 | 61 | 2022-09-01 | 2024-09-02 | Available |
| N0UBL | 12 | 61 | 2032-09-01 | — | Active |
| N0UBM | 11 | 59 | 2030-10-14 | — | Active (Vanity) |
| N0UBN | 13 | 57 | 2032-09-14 | — | Active |
| N0UBO | 12 | 63 | 2022-11-08 | 2024-11-09 | Available |
| N0UBP | 12 | 63 | 2012-09-01 | 2014-09-02 | Available |
| N0UBQ | 12 | 65 | 2032-10-28 | — | Active |
| N0UBR | 13 | 59 | 2032-10-28 | — | Active |
| N0UBS | 13 | 57 | 2004-05-03 | 2006-05-04 | Available |
| N0UBT | 12 | 55 | 2012-09-01 | 2014-09-02 | Available |
| N0UBU | 13 | 59 | — | — | Available |
| N0UBV | 12 | 61 | 2012-09-06 | 2014-09-07 | Available |
| N0UBW | 12 | 61 | 2023-02-09 | 2025-02-10 | Available |
| N0UBX | 12 | 63 | 2032-09-08 | — | Active |
| N0UBY | 12 | 65 | 2012-09-08 | 2014-09-09 | Available |
| N0UBZ | 12 | 63 | 2032-09-08 | — | Active |
| N0UCA | 12 | 59 | 2012-09-08 | 2014-09-09 | Available |
| N0UCB | 12 | 63 | 2006-06-09 | 2008-06-10 | Available |
| N0UCC | 12 | 65 | 2032-09-08 | — | Active |
| N0UCD | 12 | 61 | 2022-09-08 | 2024-09-09 | Available |
| N0UCE | 12 | 55 | 2002-09-08 | 2004-09-09 | Available |
| N0UCF | 12 | 63 | — | — | Available |
| N0UCG | 11 | 63 | — | — | Available |
| N0UCH | 12 | 61 | 2012-09-08 | 2014-09-09 | Available |
| N0UCI | 13 | 57 | — | — | Available |
| N0UCJ | 13 | 67 | 2012-09-13 | 2014-09-14 | Available |
| N0UCK | 12 | 63 | 2033-03-17 | — | Active (Vanity) |
| N0UCL | 12 | 63 | 2002-10-27 | 2004-10-28 | Available |
| N0UCM | 11 | 61 | 2022-09-08 | 2024-09-09 | Available |
| N0UCN | 13 | 59 | 2022-09-08 | 2024-09-09 | Available |
| N0UCO | 12 | 65 | — | — | Available |
| N0UCP | 12 | 65 | — | — | Available |
| N0UCQ | 12 | 67 | 2008-07-01 | 2010-07-02 | Available |
| N0UCR | 13 | 61 | 2033-02-23 | — | Active |
| N0UCS | 13 | 59 | 2012-09-15 | 2014-09-16 | Available |
| N0UCT | 12 | 57 | 2022-09-15 | 2024-09-16 | Available |
| N0UCU | 13 | 61 | 2022-09-15 | 2024-09-16 | Available |
| N0UCV | 12 | 63 | 2032-09-15 | — | Active |
| N0UCW | 12 | 63 | 2022-09-15 | 2024-09-16 | Available |
| N0UCX | 12 | 65 | 2002-09-15 | 2004-09-16 | Available |
| N0UCY | 12 | 67 | 2002-09-15 | 2004-09-16 | Available |
| N0UCZ | 12 | 65 | 2002-09-15 | 2004-09-16 | Available |
| N0UDA | 12 | 55 | 2002-09-15 | 2004-09-16 | Available |
| N0UDB | 12 | 59 | 2022-09-15 | 2024-09-16 | Available |
| N0UDC | 12 | 61 | — | — | Available |
| N0UDD | 12 | 57 | 1998-01-14 | 2000-01-15 | Available |
| N0UDE | 12 | 51 | 2032-09-15 | — | Active |
| N0UDF | 12 | 59 | 2032-09-15 | — | Active |
| N0UDG | 11 | 59 | 2022-09-15 | 2024-09-16 | Available |
| N0UDH | 12 | 57 | — | — | Available |
| N0UDI | 13 | 53 | 2022-10-26 | 2024-10-27 | Available |
| N0UDJ | 13 | 63 | 2012-09-15 | 2014-09-16 | Available |
| N0UDK | 12 | 59 | 2033-02-28 | — | Active |
| N0UDL | 12 | 59 | 2002-09-15 | 2004-09-16 | Available |
| N0UDM | 11 | 57 | 2033-11-23 | — | Active |
| N0UDN | 13 | 55 | 2002-09-15 | 2004-09-16 | Available |
| N0UDO | 12 | 61 | 2023-06-29 | 2025-06-30 | Available |
| N0UDP | 12 | 61 | 2022-09-15 | 2024-09-16 | Available |
| N0UDQ | 12 | 63 | 2032-09-15 | — | Active |
| N0UDR | 13 | 57 | 2007-07-18 | 2009-07-19 | Available |
| N0UDS | 13 | 55 | 2032-09-15 | — | Active |
| N0UDT | 12 | 53 | 2012-09-15 | 2014-09-16 | Available |
| N0UDU | 13 | 57 | 2022-09-15 | 2024-09-16 | Available |
| N0UDV | 12 | 59 | 2032-12-22 | — | Active |
| N0UDW | 12 | 59 | 2024-09-15 | 2026-09-16 | Available |
| N0UDX | 12 | 61 | 2032-10-19 | — | Active |
| N0UDY | 12 | 63 | 2032-09-15 | — | Active |
| N0UDZ | 12 | 61 | 2032-09-15 | — | Active |
| N0UEA | 12 | 49 | 2028-03-09 | — | Active |
| N0UEB | 12 | 53 | — | — | Available |
| N0UEC | 12 | 55 | 2015-03-24 | 2017-03-25 | Available |
| N0UED | 12 | 51 | — | — | Available |
| N0UEE | 12 | 45 | 2022-09-22 | 2024-09-23 | Available |
| N0UEF | 12 | 53 | 2002-09-22 | 2004-09-23 | Available |
| N0UEG | 11 | 53 | 2022-09-22 | 2024-09-23 | Available |
| N0UEH | 12 | 51 | 2002-09-22 | 2004-09-23 | Available |
| N0UEI | 13 | 47 | — | — | Available |
| N0UEJ | 13 | 57 | — | — | Available |