District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N3DAB | 10 | 51 | 2031-03-20 | — | Active (Vanity) |
| N3DAC | 10 | 53 | 2028-06-05 | — | Active |
| N3DAD | 10 | 49 | 2028-02-25 | — | Active |
| N3DAE | 10 | 43 | 1999-01-13 | 2001-01-14 | Available |
| N3DAF | 10 | 51 | — | — | Available |
| N3DAG | 9 | 51 | 1999-12-28 | 2001-12-29 | Available |
| N3DAH | 10 | 49 | 2006-10-02 | 2008-10-03 | Available |
| N3DAI | 11 | 45 | — | — | Available |
| N3DAJ | 11 | 55 | 2034-08-06 | — | Active |
| N3DAK | 10 | 51 | 2030-02-18 | — | Active (Vanity) |
| N3DAL | 10 | 51 | — | — | Available |
| N3DAM | 9 | 49 | 2035-12-11 | — | Active (Vanity) |
| N3DAN | 11 | 47 | 2029-09-17 | — | Active |
| N3DAO | 10 | 53 | 2027-05-27 | — | Active |
| N3DAP | 10 | 53 | 2032-04-28 | — | Active |
| N3DAQ | 10 | 55 | — | — | Available |
| N3DAR | 11 | 49 | 2018-08-13 | 2020-08-14 | Available |
| N3DAS | 11 | 47 | 2015-05-27 | 2017-05-28 | Available |
| N3DAT | 10 | 45 | 2026-08-07 | — | Active |
| N3DAU | 11 | 49 | 2008-01-09 | 2010-01-10 | Available |
| N3DAV | 10 | 51 | 2032-03-24 | — | Active |
| N3DAW | 10 | 51 | 2027-01-14 | — | Active (Vanity) |
| N3DAX | 10 | 53 | 2035-03-14 | — | Active |
| N3DAY | 10 | 55 | — | — | Available |
| N3DAZ | 10 | 53 | 2017-04-11 | 2019-04-12 | Available |
| N3DBA | 10 | 51 | — | — | Available |
| N3DBB | 10 | 55 | — | — | Available |
| N3DBC | 10 | 57 | 2027-12-09 | — | Active |
| N3DBD | 10 | 53 | — | — | Available |
| N3DBE | 10 | 47 | 2003-10-26 | 2005-10-27 | Available |
| N3DBF | 10 | 55 | — | — | Available |
| N3DBG | 9 | 55 | — | — | Available |
| N3DBH | 10 | 53 | 2034-01-17 | — | Active (Vanity) |
| N3DBI | 11 | 49 | — | — | Available |
| N3DBJ | 11 | 59 | 2018-02-25 | 2020-02-26 | Available |
| N3DBK | 10 | 55 | — | — | Available |
| N3DBL | 10 | 55 | 2014-08-31 | 2016-09-01 | Available |
| N3DBM | 9 | 53 | 2032-04-30 | — | Active (Vanity) |
| N3DBN | 11 | 51 | 2030-03-26 | — | Active (Vanity) |
| N3DBO | 10 | 57 | — | — | Available |
| N3DBP | 10 | 57 | 2028-01-03 | — | Active |
| N3DBQ | 10 | 59 | — | — | Available |
| N3DBR | 11 | 53 | 2034-11-26 | — | Active (Vanity) |
| N3DBS | 11 | 51 | — | — | Available |
| N3DBT | 10 | 49 | — | — | Available |
| N3DBU | 11 | 53 | 2028-04-11 | — | Active |
| N3DBV | 10 | 55 | 1997-10-13 | 1999-10-14 | Available |
| N3DBW | 10 | 55 | 2032-02-04 | — | Active |
| N3DBX | 10 | 57 | 2020-02-25 | 2022-02-26 | Available |
| N3DBY | 10 | 59 | 2027-10-24 | — | Active |
| N3DBZ | 10 | 57 | — | — | Available |
| N3DCA | 10 | 53 | 2034-09-23 | — | Active (Vanity) |
| N3DCB | 10 | 57 | — | — | Available |
| N3DCC | 10 | 59 | — | — | Available |
| N3DCD | 10 | 55 | — | — | Available |
| N3DCE | 10 | 49 | — | — | Available |
| N3DCF | 10 | 57 | 2034-08-15 | — | Active |
| N3DCG | 9 | 57 | 2034-01-06 | — | Active |
| N3DCH | 10 | 55 | — | — | Available |
| N3DCI | 11 | 51 | 2030-10-30 | — | Active |
| N3DCJ | 11 | 61 | 2027-09-04 | — | Active |
| N3DCK | 10 | 57 | 1999-04-19 | 2001-04-20 | Available |
| N3DCL | 10 | 57 | 1998-03-01 | 2000-03-02 | Available |
| N3DCM | 9 | 55 | 2023-03-23 | 2025-03-24 | Available |
| N3DCN | 11 | 53 | 2007-03-12 | 2009-03-13 | Available |
| N3DCO | 10 | 59 | 2023-09-17 | 2025-09-18 | Available |
| N3DCP | 10 | 59 | 2034-06-14 | — | Active (Vanity) |
| N3DCQ | 10 | 61 | 2007-02-07 | 2009-02-08 | Available |
| N3DCR | 11 | 55 | 2031-08-25 | — | Active |
| N3DCS | 11 | 53 | 2029-07-17 | — | Active (Vanity) |
| N3DCT | 10 | 51 | 2027-07-06 | — | Active (Vanity) |
| N3DCU | 11 | 55 | 2007-12-22 | 2009-12-23 | Available |
| N3DCV | 10 | 57 | 1997-12-08 | 1999-12-09 | Available |
| N3DCW | 10 | 57 | 2028-06-24 | — | Active |
| N3DCX | 10 | 59 | 2012-06-16 | 2014-06-17 | Available |
| N3DCY | 10 | 61 | 2018-10-05 | 2020-10-06 | Available |
| N3DCZ | 10 | 59 | 2018-01-20 | 2020-01-21 | Available |
| N3DDA | 10 | 49 | 2029-07-12 | — | Active |
| N3DDB | 10 | 53 | 2027-03-24 | — | Active |
| N3DDC | 10 | 55 | 2034-03-01 | — | Active |
| N3DDD | 10 | 51 | 2035-06-10 | — | Active (Vanity) |
| N3DDE | 10 | 45 | — | — | Available |
| N3DDF | 10 | 53 | 2017-07-22 | 2019-07-23 | Available |
| N3DDG | 9 | 53 | 2027-12-29 | — | Active (Vanity) |
| N3DDH | 10 | 51 | — | — | Available |
| N3DDI | 11 | 47 | — | — | Available |
| N3DDJ | 11 | 57 | 2007-07-29 | 2009-07-30 | Available |
| N3DDK | 10 | 53 | 2028-01-12 | — | Active |
| N3DDL | 10 | 53 | 2021-12-30 | 2023-12-31 | Available |
| N3DDM | 9 | 51 | 2025-03-02 | — | Active (Vanity) |
| N3DDN | 11 | 49 | 2007-06-06 | 2009-06-07 | Available |
| N3DDO | 10 | 55 | — | — | Available |
| N3DDP | 10 | 55 | 2017-10-31 | 2019-11-01 | Available |
| N3DDQ | 10 | 57 | 2016-12-20 | 2018-12-21 | Available |
| N3DDR | 11 | 51 | 2010-11-27 | 2012-11-28 | Available |
| N3DDS | 11 | 49 | 2033-06-06 | — | Active (Vanity) |
| N3DDT | 10 | 47 | — | — | Available |
| N3DDU | 11 | 51 | — | — | Available |
| N3DDV | 10 | 53 | 2023-05-18 | 2025-05-19 | Available |
| N3DDW | 10 | 53 | 2007-05-19 | 2009-05-20 | Available |