District 0
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB0UHI | 14 | 69 | 2005-10-24 | 2007-10-25 | Available |
| KB0UHJ | 14 | 79 | 2014-04-22 | 2016-04-23 | Available |
| KB0UHK | 13 | 75 | 2033-03-23 | — | Active |
| KB0UHL | 13 | 75 | 2005-10-25 | 2007-10-26 | Available |
| KB0UHM | 12 | 73 | 2015-12-13 | 2017-12-14 | Available |
| KB0UHN | 14 | 71 | 2017-03-15 | 2019-03-16 | Available |
| KB0UHO | 13 | 77 | 2035-10-25 | — | Active |
| KB0UHP | 13 | 77 | 2025-10-25 | — | Active |
| KB0UHQ | 13 | 79 | 2025-10-25 | — | Active |
| KB0UHR | 14 | 73 | 2033-10-03 | — | Active (Vanity) |
| KB0UHS | 14 | 71 | 2025-10-25 | — | Active |
| KB0UHT | 13 | 69 | 2035-12-17 | — | Active |
| KB0UHU | 14 | 73 | 2025-10-25 | — | Active |
| KB0UHV | 13 | 75 | 2035-12-03 | — | Active |
| KB0UHW | 13 | 75 | 2005-10-26 | 2007-10-27 | Available |
| KB0UHX | 13 | 77 | 2005-10-26 | 2007-10-27 | Available |
| KB0UHY | 13 | 79 | 2005-10-26 | 2007-10-27 | Available |
| KB0UHZ | 13 | 77 | 2005-10-26 | 2007-10-27 | Available |
| KB0UIA | 14 | 67 | 2000-03-07 | 2002-03-08 | Available |
| KB0UIB | 14 | 71 | 2005-10-30 | 2007-10-31 | Available |
| KB0UIC | 14 | 73 | 2005-10-30 | 2007-10-31 | Available |
| KB0UID | 14 | 69 | 2035-11-25 | — | Active |
| KB0UIE | 14 | 63 | 2035-10-30 | — | Active |
| KB0UIF | 14 | 71 | 1998-01-08 | 2000-01-09 | Available |
| KB0UIG | 13 | 71 | 2025-03-05 | — | Active |
| KB0UIH | 14 | 69 | 2015-10-30 | 2017-10-31 | Available |
| KB0UII | 15 | 65 | 2015-10-30 | 2017-10-31 | Available |
| KB0UIJ | 15 | 75 | 2016-03-21 | 2018-03-22 | Available |
| KB0UIK | 14 | 71 | — | — | Available |
| KB0UIL | 14 | 71 | 2035-11-03 | — | Active |
| KB0UIM | 13 | 69 | 2016-10-06 | 2018-10-07 | Available |
| KB0UIN | 15 | 67 | 2035-10-30 | — | Active |
| KB0UIO | 14 | 73 | — | — | Available |
| KB0UIP | 14 | 73 | 2036-05-09 | — | Active |
| KB0UIQ | 14 | 75 | 2036-01-20 | — | Active |
| KB0UIR | 15 | 69 | 2035-10-30 | — | Active |
| KB0UIS | 15 | 67 | 1998-02-26 | 2000-02-27 | Available |
| KB0UIT | 14 | 65 | 2025-10-30 | — | Active |
| KB0UIU | 15 | 69 | 2005-06-29 | 2007-06-30 | Available |
| KB0UIV | 14 | 71 | 2025-10-30 | — | Active |
| KB0UIW | 14 | 71 | — | — | Available |
| KB0UIX | 14 | 73 | — | — | Available |
| KB0UIY | 14 | 75 | 2035-10-30 | — | Active |
| KB0UIZ | 14 | 73 | 2025-10-31 | — | Active |
| KB0UJA | 14 | 77 | 1997-10-15 | 1999-10-16 | Available |
| KB0UJB | 14 | 81 | 2005-10-31 | 2007-11-01 | Available |
| KB0UJC | 14 | 83 | 2030-03-06 | — | Active |
| KB0UJD | 14 | 79 | 2035-10-31 | — | Active |
| KB0UJE | 14 | 73 | 2025-11-01 | — | Active |
| KB0UJF | 14 | 81 | 2012-10-10 | 2014-10-11 | Available |
| KB0UJG | 13 | 81 | 2025-10-31 | — | Active |
| KB0UJH | 14 | 79 | 2005-10-31 | 2007-11-01 | Available |
| KB0UJI | 15 | 75 | 2025-10-31 | — | Active |
| KB0UJJ | 15 | 85 | 2015-10-31 | 2017-11-01 | Available |
| KB0UJK | 14 | 81 | — | — | Available |
| KB0UJL | 14 | 81 | 2035-11-01 | — | Active |
| KB0UJM | 13 | 79 | 2005-05-24 | 2007-05-25 | Available |
| KB0UJN | 15 | 77 | 1997-11-13 | 1999-11-14 | Available |
| KB0UJO | 14 | 83 | 2015-11-02 | 2017-11-03 | Available |
| KB0UJP | 14 | 83 | 2005-11-02 | 2007-11-03 | Available |
| KB0UJQ | 14 | 85 | 2015-11-02 | 2017-11-03 | Available |
| KB0UJR | 15 | 79 | 2025-11-02 | — | Active |
| KB0UJS | 15 | 77 | 2025-11-02 | — | Active |
| KB0UJT | 14 | 75 | 2035-11-02 | — | Active |
| KB0UJU | 15 | 79 | 2005-11-03 | 2007-11-04 | Available |
| KB0UJV | 14 | 81 | 2005-11-03 | 2007-11-04 | Available |
| KB0UJW | 14 | 81 | 2025-11-03 | — | Active |
| KB0UJX | 14 | 83 | 2025-11-03 | — | Active |
| KB0UJY | 14 | 85 | 2016-01-06 | 2018-01-07 | Available |
| KB0UJZ | 14 | 83 | 2005-11-04 | 2007-11-05 | Available |
| KB0UKA | 13 | 73 | 2025-11-07 | — | Active |
| KB0UKB | 13 | 77 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKC | 13 | 79 | 2016-11-06 | 2018-11-07 | Available |
| KB0UKD | 13 | 75 | 2016-01-04 | 2018-01-05 | Available |
| KB0UKE | 13 | 69 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKF | 13 | 77 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKG | 12 | 77 | 2015-11-06 | 2017-11-07 | Available |
| KB0UKH | 13 | 75 | 2015-11-06 | 2017-11-07 | Available |
| KB0UKI | 14 | 71 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKJ | 14 | 81 | — | — | Available |
| KB0UKK | 13 | 77 | 2027-01-06 | — | Active |
| KB0UKL | 13 | 77 | 1997-08-22 | 1999-08-23 | Available |
| KB0UKM | 12 | 75 | 2035-12-09 | — | Active |
| KB0UKN | 14 | 73 | 2025-11-06 | — | Active |
| KB0UKO | 13 | 79 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKP | 13 | 79 | 2035-11-08 | — | Active |
| KB0UKQ | 13 | 81 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKR | 14 | 75 | 2025-11-06 | — | Active |
| KB0UKS | 14 | 73 | 2026-01-18 | — | Active |
| KB0UKT | 13 | 71 | — | — | Available |
| KB0UKU | 14 | 75 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKV | 13 | 77 | 2005-11-06 | 2007-11-07 | Available |
| KB0UKW | 13 | 77 | 2026-10-04 | — | Active |
| KB0UKX | 13 | 79 | 2005-11-07 | 2007-11-08 | Available |
| KB0UKY | 13 | 81 | 2026-09-24 | — | Active |
| KB0UKZ | 13 | 79 | 2025-11-07 | — | Active |
| KB0ULA | 13 | 73 | 2035-11-07 | — | Active |
| KB0ULB | 13 | 77 | 2014-10-07 | 2016-10-08 | Available |
| KB0ULC | 13 | 79 | 2015-11-07 | 2017-11-08 | Available |
| KB0ULD | 13 | 75 | 1999-04-14 | 2001-04-15 | Available |