District 0
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| AC0YY | 10 | 73 | 2031-10-07 | — | Active |
| AC0YZ | 10 | 71 | 2031-10-04 | — | Active |
| AC0ZA | 10 | 63 | 2032-06-14 | — | Active |
| AC0ZB | 10 | 67 | 2012-03-03 | 2014-03-04 | Available |
| AC0ZC | 10 | 69 | 2012-03-13 | 2014-03-14 | Available |
| AC0ZD | 10 | 65 | 2012-03-10 | 2014-03-11 | Available |
| AC0ZE | 10 | 59 | 2012-03-16 | 2014-03-17 | Available |
| AC0ZF | 10 | 67 | 2032-02-16 | — | Active |
| AC0ZG | 9 | 67 | 2032-02-25 | — | Active |
| AC0ZH | 10 | 65 | 2033-08-17 | — | Active |
| AC0ZI | 11 | 61 | 2012-03-16 | 2014-03-17 | Available |
| AC0ZJ | 11 | 71 | 2031-06-23 | — | Active |
| AC0ZK | 10 | 67 | 2022-03-02 | 2024-03-03 | Available |
| AC0ZL | 10 | 67 | 2032-09-22 | — | Active |
| AC0ZM | 9 | 65 | 2031-10-25 | — | Active |
| AC0ZN | 11 | 63 | 2032-02-15 | — | Active |
| AC0ZO | 10 | 69 | 2034-08-26 | — | Active |
| AC0ZP | 10 | 69 | 2027-05-30 | — | Active |
| AC0ZQ | 10 | 71 | 2026-02-18 | 2028-02-19 | Canceled (grace period) |
| AC0ZR | 11 | 65 | 2032-03-23 | — | Active |
| AC0ZS | 11 | 63 | 2031-12-30 | — | Active |
| AC0ZT | 10 | 61 | 2031-12-13 | — | Active |
| AC0ZU | 11 | 65 | 2036-08-18 | — | Active |
| AC0ZV | 10 | 67 | 2022-07-21 | 2024-07-22 | Available |
| AC0ZW | 10 | 67 | 2036-04-24 | — | Active (Vanity) |
| AC0ZX | 10 | 69 | 2030-02-09 | — | Active |
| AC0ZY | 10 | 71 | 2015-07-31 | 2017-08-01 | Available |
| AC0ZZ | 10 | 69 | 2032-02-17 | — | Active |
| AD0AA | 10 | 53 | 2033-12-22 | — | Active (Vanity) |
| AD0AB | 10 | 57 | 2032-04-27 | — | Active |
| AD0AC | 10 | 59 | 2027-07-08 | — | Active |
| AD0AD | 10 | 55 | 2031-10-25 | — | Active |
| AD0AE | 10 | 49 | 2027-03-31 | — | Active |
| AD0AF | 10 | 57 | 2032-01-26 | — | Active |
| AD0AG | 9 | 57 | 2017-01-06 | 2019-01-07 | Available |
| AD0AH | 10 | 55 | 2022-05-15 | 2024-05-16 | Available |
| AD0AI | 11 | 51 | 2012-07-28 | 2014-07-29 | Available |
| AD0AJ | 11 | 61 | 2030-12-21 | — | Active |
| AD0AK | 10 | 57 | 2022-04-15 | 2024-04-16 | Available |
| AD0AL | 10 | 57 | 2022-04-19 | 2024-04-20 | Available |
| AD0AM | 9 | 55 | 2027-03-16 | — | Active (Vanity) |
| AD0AN | 11 | 53 | 2033-12-14 | — | Active |
| AD0AO | 10 | 59 | 2020-06-13 | 2022-06-14 | Available |
| AD0AP | 10 | 59 | 2032-04-19 | — | Active |
| AD0AQ | 10 | 61 | 2028-09-08 | — | Active |
| AD0AR | 11 | 55 | 2032-04-04 | — | Active |
| AD0AS | 11 | 53 | 2032-06-15 | — | Active |
| AD0AT | 10 | 51 | 2032-01-23 | — | Active |
| AD0AU | 11 | 55 | 2036-05-24 | — | Active |
| AD0AV | 10 | 57 | 2032-07-30 | — | Active |
| AD0AW | 10 | 57 | 2012-07-13 | 2014-07-14 | Available |
| AD0AX | 10 | 59 | 2012-08-14 | 2014-08-15 | Available |
| AD0AY | 10 | 61 | 2034-06-18 | — | Active |
| AD0AZ | 10 | 59 | 2031-06-23 | — | Active |
| AD0BA | 10 | 57 | 2029-02-26 | — | Active |
| AD0BB | 10 | 61 | 2021-09-13 | 2023-09-14 | Available |
| AD0BC | 10 | 63 | 2030-06-23 | — | Active (Vanity) |
| AD0BD | 10 | 59 | 2032-05-29 | — | Active |
| AD0BE | 10 | 53 | 2032-05-04 | — | Active |
| AD0BF | 10 | 61 | 2035-05-26 | — | Active |
| AD0BG | 9 | 61 | 2029-10-23 | — | Active |
| AD0BH | 10 | 59 | 2012-08-07 | 2014-08-08 | Available |
| AD0BI | 11 | 55 | 2033-03-25 | — | Active |
| AD0BJ | 11 | 65 | 2015-08-11 | 2017-08-12 | Available |
| AD0BK | 10 | 61 | 2033-06-22 | — | Active |
| AD0BL | 10 | 61 | 2017-09-08 | 2019-09-09 | Available |
| AD0BM | 9 | 59 | 2029-02-17 | — | Active |
| AD0BN | 11 | 57 | 2032-07-17 | — | Active |
| AD0BO | 10 | 63 | 2024-10-01 | 2026-10-02 | Available |
| AD0BP | 10 | 63 | 2012-12-27 | 2014-12-28 | Available |
| AD0BQ | 10 | 65 | 2032-08-30 | — | Active |
| AD0BR | 11 | 59 | 2013-10-17 | 2015-10-18 | Available |
| AD0BS | 11 | 57 | 2021-02-17 | 2023-02-18 | Available |
| AD0BT | 10 | 55 | 2013-03-15 | 2015-03-16 | Available |
| AD0BU | 11 | 59 | 2032-09-07 | — | Active |
| AD0BV | 10 | 61 | 2013-01-08 | 2015-01-09 | Available |
| AD0BW | 10 | 61 | 2032-09-11 | — | Active |
| AD0BX | 10 | 63 | 2032-07-05 | — | Active |
| AD0BY | 10 | 65 | 2027-12-01 | — | Active (Vanity) |
| AD0BZ | 10 | 63 | 2028-11-12 | — | Active |
| AD0CA | 10 | 59 | 2024-03-05 | 2026-03-06 | Available |
| AD0CB | 10 | 63 | 2013-05-31 | 2015-06-01 | Available |
| AD0CC | 10 | 65 | 2029-07-20 | — | Active |
| AD0CD | 10 | 61 | 2012-10-30 | 2014-10-31 | Available |
| AD0CE | 10 | 55 | 2032-01-21 | — | Active |
| AD0CF | 10 | 63 | 2031-07-22 | — | Active |
| AD0CG | 9 | 63 | 2033-10-19 | — | Active |
| AD0CH | 10 | 61 | 2034-02-06 | — | Active (Vanity) |
| AD0CI | 11 | 57 | 2032-03-22 | — | Active |
| AD0CJ | 11 | 67 | 2020-05-05 | 2022-05-06 | Available |
| AD0CK | 10 | 63 | 2022-11-26 | 2024-11-27 | Available |
| AD0CL | 10 | 63 | 2012-12-18 | 2014-12-19 | Available |
| AD0CM | 9 | 61 | 2032-11-30 | — | Active |
| AD0CN | 11 | 59 | 2019-11-27 | 2021-11-28 | Available |
| AD0CO | 10 | 65 | 2032-04-12 | — | Active (Vanity) |
| AD0CP | 10 | 65 | 2028-10-18 | — | Active |
| AD0CQ | 10 | 67 | 2032-12-12 | — | Active |
| AD0CR | 11 | 61 | 2013-02-12 | 2015-02-13 | Available |
| AD0CS | 11 | 59 | 2032-12-19 | — | Active |
| AD0CT | 10 | 57 | 2018-03-23 | 2020-03-24 | Available |