District 0
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB0OQZ | 12 | 87 | 2034-08-22 | — | Active |
| KB0ORA | 13 | 75 | 2014-08-22 | 2016-08-23 | Available |
| KB0ORB | 13 | 79 | — | — | Available |
| KB0ORC | 13 | 81 | 2034-08-23 | — | Active |
| KB0ORD | 13 | 77 | 2004-08-23 | 2006-08-24 | Available |
| KB0ORE | 13 | 71 | 2025-08-06 | — | Active |
| KB0ORF | 13 | 79 | 2035-07-24 | — | Active |
| KB0ORG | 12 | 79 | 2004-08-23 | 2006-08-24 | Available |
| KB0ORH | 13 | 77 | 2004-08-23 | 2006-08-24 | Available |
| KB0ORI | 14 | 73 | 2014-08-23 | 2016-08-24 | Available |
| KB0ORJ | 14 | 83 | 2004-08-23 | 2006-08-24 | Available |
| KB0ORK | 13 | 79 | 2014-08-23 | 2016-08-24 | Available |
| KB0ORL | 13 | 79 | 2004-08-23 | 2006-08-24 | Available |
| KB0ORM | 12 | 77 | 2025-02-17 | — | Active |
| KB0ORN | 14 | 75 | 2021-08-03 | 2023-08-04 | Available |
| KB0ORO | 13 | 81 | 2000-04-29 | 2002-04-30 | Available |
| KB0ORP | 13 | 81 | 2034-08-23 | — | Active |
| KB0ORQ | 13 | 83 | 2035-07-29 | — | Active |
| KB0ORR | 14 | 77 | — | — | Available |
| KB0ORS | 14 | 75 | 2034-09-13 | — | Active |
| KB0ORT | 13 | 73 | 2034-08-25 | — | Active |
| KB0ORU | 14 | 77 | 2034-08-25 | — | Active |
| KB0ORV | 13 | 79 | 2002-11-13 | 2004-11-14 | Available |
| KB0ORW | 13 | 79 | 2035-03-11 | — | Active |
| KB0ORX | 13 | 81 | — | — | Available |
| KB0ORY | 13 | 83 | 1997-10-07 | 1999-10-08 | Available |
| KB0ORZ | 13 | 81 | 2034-08-25 | — | Active |
| KB0OSA | 13 | 73 | 2024-08-26 | 2026-08-27 | Available |
| KB0OSB | 13 | 77 | 2024-09-02 | 2026-09-03 | Available |
| KB0OSC | 13 | 79 | 2024-08-26 | 2026-08-27 | Available |
| KB0OSD | 13 | 75 | 2004-08-26 | 2006-08-27 | Available |
| KB0OSE | 13 | 69 | 2018-01-17 | 2020-01-18 | Available |
| KB0OSF | 13 | 77 | 2024-08-26 | 2026-08-27 | Available |
| KB0OSG | 12 | 77 | 2035-07-24 | — | Active |
| KB0OSH | 13 | 75 | 2034-08-26 | — | Active |
| KB0OSI | 14 | 71 | 1998-11-24 | 2000-11-25 | Available |
| KB0OSJ | 14 | 81 | 2004-08-29 | 2006-08-30 | Available |
| KB0OSK | 13 | 77 | — | — | Available |
| KB0OSL | 13 | 77 | 2004-08-29 | 2006-08-30 | Available |
| KB0OSM | 12 | 75 | 2004-08-29 | 2006-08-30 | Available |
| KB0OSN | 14 | 73 | 2004-08-29 | 2006-08-30 | Available |
| KB0OSO | 13 | 79 | 2034-08-29 | — | Active |
| KB0OSP | 13 | 79 | 2004-08-29 | 2006-08-30 | Available |
| KB0OSQ | 13 | 81 | 2004-08-30 | 2006-08-31 | Available |
| KB0OSR | 14 | 75 | — | — | Available |
| KB0OSS | 14 | 73 | 2004-08-30 | 2006-08-31 | Available |
| KB0OST | 13 | 71 | 2001-05-08 | 2003-05-09 | Available |
| KB0OSU | 14 | 75 | 2004-08-30 | 2006-08-31 | Available |
| KB0OSV | 13 | 77 | 2004-08-30 | 2006-08-31 | Available |
| KB0OSW | 13 | 77 | 2024-08-30 | 2026-08-31 | Available |
| KB0OSX | 13 | 79 | 2025-10-27 | — | Active |
| KB0OSY | 13 | 81 | 1998-07-15 | 2000-07-16 | Available |
| KB0OSZ | 13 | 79 | 2004-05-24 | 2006-05-25 | Available |
| KB0OTA | 12 | 71 | 2026-04-07 | — | Active |
| KB0OTB | 12 | 75 | — | — | Available |
| KB0OTC | 12 | 77 | 2007-10-08 | 2009-10-09 | Available |
| KB0OTD | 12 | 73 | 2001-08-06 | 2003-08-07 | Available |
| KB0OTE | 12 | 67 | 2003-12-19 | 2005-12-20 | Available |
| KB0OTF | 12 | 75 | 2004-08-31 | 2006-09-01 | Available |
| KB0OTG | 11 | 75 | 2004-08-31 | 2006-09-01 | Available |
| KB0OTH | 12 | 73 | 2034-10-01 | — | Active |
| KB0OTI | 13 | 69 | 2024-08-31 | 2026-09-01 | Available |
| KB0OTJ | 13 | 79 | 2014-09-01 | 2016-09-02 | Available |
| KB0OTK | 12 | 75 | 2034-09-01 | — | Active |
| KB0OTL | 12 | 75 | 2036-01-13 | — | Active |
| KB0OTM | 11 | 73 | 2035-07-25 | — | Active |
| KB0OTN | 13 | 71 | 2035-06-28 | — | Active |
| KB0OTO | 12 | 77 | 2036-01-26 | — | Active |
| KB0OTP | 12 | 77 | 1999-04-28 | 2001-04-29 | Available |
| KB0OTQ | 12 | 79 | 2004-09-01 | 2006-09-02 | Available |
| KB0OTR | 13 | 73 | 2004-09-01 | 2006-09-02 | Available |
| KB0OTS | 13 | 71 | 2004-09-03 | 2006-09-04 | Available |
| KB0OTT | 12 | 69 | 2034-09-03 | — | Active |
| KB0OTU | 13 | 73 | 2004-09-03 | 2006-09-04 | Available |
| KB0OTV | 12 | 75 | 2009-08-21 | 2011-08-22 | Available |
| KB0OTW | 12 | 75 | 2024-09-14 | 2026-09-15 | Available |
| KB0OTX | 12 | 77 | 2034-11-19 | — | Active |
| KB0OTY | 12 | 79 | 2028-12-18 | — | Active (Vanity) |
| KB0OTZ | 12 | 77 | 2004-09-07 | 2006-09-08 | Available |
| KB0OUA | 13 | 75 | 2004-09-07 | 2006-09-08 | Available |
| KB0OUB | 13 | 79 | 2001-04-17 | 2003-04-18 | Available |
| KB0OUC | 13 | 81 | 2014-09-28 | 2016-09-29 | Available |
| KB0OUD | 13 | 77 | 2004-09-07 | 2006-09-08 | Available |
| KB0OUE | 13 | 71 | 2034-09-07 | — | Active |
| KB0OUF | 13 | 79 | 2024-09-16 | 2026-09-17 | Available |
| KB0OUG | 12 | 79 | 2034-09-07 | — | Active |
| KB0OUH | 13 | 77 | 2007-04-04 | 2009-04-05 | Available |
| KB0OUI | 14 | 73 | 2034-09-07 | — | Active |
| KB0OUJ | 14 | 83 | 2024-09-07 | 2026-09-08 | Available |
| KB0OUK | 13 | 79 | 2004-09-07 | 2006-09-08 | Available |
| KB0OUL | 13 | 79 | — | — | Available |
| KB0OUM | 12 | 77 | — | — | Available |
| KB0OUN | 14 | 75 | 2000-12-27 | 2002-12-28 | Available |
| KB0OUO | 13 | 81 | 2034-09-07 | — | Active |
| KB0OUP | 13 | 81 | 2034-09-10 | — | Active |
| KB0OUQ | 13 | 83 | 2014-09-07 | 2016-09-08 | Available |
| KB0OUR | 14 | 77 | — | — | Available |
| KB0OUS | 14 | 75 | 2004-09-07 | 2006-09-08 | Available |
| KB0OUT | 13 | 73 | 2034-09-07 | — | Active |
| KB0OUU | 14 | 77 | — | — | Available |