District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB4NAR | 13 | 61 | — | — | Available |
| KB4NAS | 13 | 59 | 2005-03-08 | 2007-03-09 | Available |
| KB4NAT | 12 | 57 | — | — | Available |
| KB4NAU | 13 | 61 | 2005-06-06 | 2007-06-07 | Available |
| KB4NAV | 12 | 63 | — | — | Available |
| KB4NAW | 12 | 63 | — | — | Available |
| KB4NAX | 12 | 65 | — | — | Available |
| KB4NAY | 12 | 67 | — | — | Available |
| KB4NAZ | 12 | 65 | — | — | Available |
| KB4NBA | 12 | 63 | — | — | Available |
| KB4NBB | 12 | 67 | — | — | Available |
| KB4NBC | 12 | 69 | — | — | Available |
| KB4NBD | 12 | 65 | — | — | Available |
| KB4NBE | 12 | 59 | — | — | Available |
| KB4NBF | 12 | 67 | 2035-07-03 | — | Active |
| KB4NBG | 11 | 67 | — | — | Available |
| KB4NBH | 12 | 65 | — | — | Available |
| KB4NBI | 13 | 61 | — | — | Available |
| KB4NBJ | 13 | 71 | 2006-02-16 | 2008-02-17 | Available |
| KB4NBK | 12 | 67 | — | — | Available |
| KB4NBL | 12 | 67 | 2026-08-23 | — | Active |
| KB4NBM | 11 | 65 | — | — | Available |
| KB4NBN | 13 | 63 | — | — | Available |
| KB4NBO | 12 | 69 | — | — | Available |
| KB4NBP | 12 | 69 | — | — | Available |
| KB4NBQ | 12 | 71 | — | — | Available |
| KB4NBR | 13 | 65 | — | — | Available |
| KB4NBS | 13 | 63 | 1999-04-11 | 2001-04-12 | Available |
| KB4NBT | 12 | 61 | — | — | Available |
| KB4NBU | 13 | 65 | — | — | Available |
| KB4NBV | 12 | 67 | — | — | Available |
| KB4NBW | 12 | 67 | 2002-02-11 | 2004-02-12 | Available |
| KB4NBX | 12 | 69 | 2005-02-06 | 2007-02-07 | Available |
| KB4NBY | 12 | 71 | — | — | Available |
| KB4NBZ | 12 | 69 | — | — | Available |
| KB4NCA | 12 | 65 | 2033-09-12 | — | Active |
| KB4NCB | 12 | 69 | — | — | Available |
| KB4NCC | 12 | 71 | 2028-08-04 | — | Active |
| KB4NCD | 12 | 67 | 2015-05-25 | 2017-05-26 | Available |
| KB4NCE | 12 | 61 | — | — | Available |
| KB4NCF | 12 | 69 | — | — | Available |
| KB4NCG | 11 | 69 | — | — | Available |
| KB4NCH | 12 | 67 | — | — | Available |
| KB4NCI | 13 | 63 | 2025-02-15 | — | Active |
| KB4NCJ | 13 | 73 | 2021-10-01 | 2023-10-02 | Available |
| KB4NCK | 12 | 69 | 2000-12-31 | 2003-01-01 | Available |
| KB4NCL | 12 | 69 | — | — | Available |
| KB4NCM | 11 | 67 | 1997-08-04 | 1999-08-05 | Available |
| KB4NCN | 13 | 65 | 2016-01-29 | 2018-01-30 | Available |
| KB4NCO | 12 | 71 | 2005-03-08 | 2007-03-09 | Available |
| KB4NCP | 12 | 71 | 2018-06-02 | 2020-06-03 | Available |
| KB4NCQ | 12 | 73 | 2033-06-24 | — | Active |
| KB4NCR | 13 | 67 | — | — | Available |
| KB4NCS | 13 | 65 | 2005-08-07 | 2007-08-08 | Available |
| KB4NCT | 12 | 63 | 2009-03-31 | 2011-04-01 | Available |
| KB4NCU | 13 | 67 | — | — | Available |
| KB4NCV | 12 | 69 | — | — | Available |
| KB4NCW | 12 | 69 | — | — | Available |
| KB4NCX | 12 | 71 | — | — | Available |
| KB4NCY | 12 | 73 | — | — | Available |
| KB4NCZ | 12 | 71 | 2025-01-12 | — | Active |
| KB4NDA | 12 | 61 | 2017-03-22 | 2019-03-23 | Available |
| KB4NDB | 12 | 65 | 2025-01-23 | — | Active |
| KB4NDC | 12 | 67 | 2005-03-08 | 2007-03-09 | Available |
| KB4NDD | 12 | 63 | — | — | Available |
| KB4NDE | 12 | 57 | 2031-05-14 | — | Active |
| KB4NDF | 12 | 65 | — | — | Available |
| KB4NDG | 11 | 65 | 2021-10-08 | 2023-10-09 | Available |
| KB4NDH | 12 | 63 | 2031-05-14 | — | Active |
| KB4NDI | 13 | 59 | — | — | Available |
| KB4NDJ | 13 | 69 | — | — | Available |
| KB4NDK | 12 | 65 | — | — | Available |
| KB4NDL | 12 | 65 | 2035-10-18 | — | Active |
| KB4NDM | 11 | 63 | — | — | Available |
| KB4NDN | 13 | 61 | 2022-08-29 | 2024-08-30 | Available |
| KB4NDO | 12 | 67 | — | — | Available |
| KB4NDP | 12 | 67 | 2004-10-18 | 2006-10-19 | Available |
| KB4NDQ | 12 | 69 | — | — | Available |
| KB4NDR | 13 | 63 | 2028-05-01 | — | Active |
| KB4NDS | 13 | 61 | — | — | Available |
| KB4NDT | 12 | 59 | — | — | Available |
| KB4NDU | 13 | 63 | — | — | Available |
| KB4NDV | 12 | 65 | — | — | Available |
| KB4NDW | 12 | 65 | — | — | Available |
| KB4NDX | 12 | 67 | 2005-03-21 | 2007-03-22 | Available |
| KB4NDY | 12 | 69 | 2005-01-17 | 2007-01-18 | Available |
| KB4NDZ | 12 | 67 | — | — | Available |
| KB4NEA | 12 | 55 | 2028-04-20 | — | Active |
| KB4NEB | 12 | 59 | 2025-04-27 | — | Active |
| KB4NEC | 12 | 61 | 2036-08-23 | — | Active |
| KB4NED | 12 | 57 | 2015-03-16 | 2017-03-17 | Available |
| KB4NEE | 12 | 51 | 2005-11-28 | 2007-11-29 | Available |
| KB4NEF | 12 | 59 | 2026-12-17 | — | Active |
| KB4NEG | 11 | 59 | — | — | Available |
| KB4NEH | 12 | 57 | — | — | Available |
| KB4NEI | 13 | 53 | 2035-03-21 | — | Active |
| KB4NEJ | 13 | 63 | — | — | Available |
| KB4NEK | 12 | 59 | — | — | Available |
| KB4NEL | 12 | 59 | — | — | Available |
| KB4NEM | 11 | 57 | 2035-04-23 | — | Active |