District 4
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KC4OYW | 11 | 79 | 2000-01-11 | 2002-01-12 | Available |
| KC4OYX | 11 | 81 | 2000-09-25 | 2002-09-26 | Available |
| KC4OYY | 11 | 83 | 2020-09-25 | 2022-09-26 | Available |
| KC4OYZ | 11 | 81 | 2016-01-15 | 2018-01-16 | Available |
| KC4OZA | 11 | 73 | — | — | Available |
| KC4OZB | 11 | 77 | — | — | Available |
| KC4OZC | 11 | 79 | 2033-09-06 | — | Active (Vanity) |
| KC4OZD | 11 | 75 | — | — | Available |
| KC4OZE | 11 | 69 | — | — | Available |
| KC4OZF | 11 | 77 | — | — | Available |
| KC4OZG | 10 | 77 | 2000-03-06 | 2002-03-07 | Available |
| KC4OZH | 11 | 75 | 2030-03-25 | — | Active |
| KC4OZI | 12 | 71 | 2000-03-06 | 2002-03-07 | Available |
| KC4OZJ | 12 | 81 | — | — | Available |
| KC4OZK | 11 | 77 | 2000-05-01 | 2002-05-02 | Available |
| KC4OZL | 11 | 77 | 2002-06-09 | 2004-06-10 | Available |
| KC4OZM | 10 | 75 | 2001-02-05 | 2003-02-06 | Available |
| KC4OZN | 12 | 73 | 2001-08-27 | 2003-08-28 | Available |
| KC4OZO | 11 | 79 | 2000-04-17 | 2002-04-18 | Available |
| KC4OZP | 11 | 79 | — | — | Available |
| KC4OZQ | 11 | 81 | — | — | Available |
| KC4OZR | 12 | 75 | 2010-04-10 | 2012-04-11 | Available |
| KC4OZS | 12 | 73 | — | — | Available |
| KC4OZT | 11 | 71 | — | — | Available |
| KC4OZU | 12 | 75 | 2010-04-24 | 2012-04-25 | Available |
| KC4OZV | 11 | 77 | — | — | Available |
| KC4OZW | 11 | 77 | — | — | Available |
| KC4OZX | 11 | 79 | — | — | Available |
| KC4OZY | 11 | 81 | 2000-04-17 | 2002-04-18 | Available |
| KC4OZZ | 11 | 79 | 2020-04-10 | 2022-04-11 | Available |
| KC4PAA | 11 | 67 | — | — | Available |
| KC4PAB | 11 | 71 | — | — | Available |
| KC4PAC | 11 | 73 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAD | 11 | 69 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAE | 11 | 63 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAF | 11 | 71 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAG | 10 | 71 | — | — | Available |
| KC4PAH | 11 | 69 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAI | 12 | 65 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAJ | 12 | 75 | — | — | Available |
| KC4PAK | 11 | 71 | — | — | Available |
| KC4PAL | 11 | 71 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAM | 10 | 69 | — | — | Available |
| KC4PAN | 12 | 67 | 2020-03-13 | 2022-03-14 | Available |
| KC4PAO | 11 | 73 | — | — | Available |
| KC4PAP | 11 | 73 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAQ | 11 | 75 | — | — | Available |
| KC4PAR | 12 | 69 | 2030-11-14 | — | Active |
| KC4PAS | 12 | 67 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAT | 11 | 65 | — | — | Available |
| KC4PAU | 12 | 69 | 2002-02-20 | 2004-02-21 | Available |
| KC4PAV | 11 | 71 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAW | 11 | 71 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAX | 11 | 73 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAY | 11 | 75 | 2000-03-13 | 2002-03-14 | Available |
| KC4PAZ | 11 | 73 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBA | 11 | 71 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBB | 11 | 75 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBC | 11 | 77 | 2026-05-08 | 2028-05-09 | Canceled (grace period) |
| KC4PBD | 11 | 73 | 2010-07-03 | 2012-07-04 | Available |
| KC4PBE | 11 | 67 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBF | 11 | 75 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBG | 10 | 75 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBH | 11 | 73 | — | — | Available |
| KC4PBI | 12 | 69 | — | — | Available |
| KC4PBJ | 12 | 79 | — | — | Available |
| KC4PBK | 11 | 75 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBL | 11 | 75 | 2020-05-01 | 2022-05-02 | Available |
| KC4PBM | 10 | 73 | 2030-07-03 | — | Active |
| KC4PBN | 12 | 71 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBO | 11 | 77 | — | — | Available |
| KC4PBP | 11 | 77 | 2014-01-25 | 2016-01-26 | Available |
| KC4PBQ | 11 | 79 | 2010-05-01 | 2012-05-02 | Available |
| KC4PBR | 12 | 73 | 2000-05-01 | 2002-05-02 | Available |
| KC4PBS | 12 | 71 | 2031-11-09 | — | Active |
| KC4PBT | 11 | 69 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBU | 12 | 73 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBV | 11 | 75 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBW | 11 | 75 | 2010-04-17 | 2012-04-18 | Available |
| KC4PBX | 11 | 77 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBY | 11 | 79 | 2000-03-13 | 2002-03-14 | Available |
| KC4PBZ | 11 | 77 | — | — | Available |
| KC4PCA | 11 | 73 | — | — | Available |
| KC4PCB | 11 | 77 | — | — | Available |
| KC4PCC | 11 | 79 | 2030-03-13 | — | Active |
| KC4PCD | 11 | 75 | 2011-05-07 | 2013-05-08 | Available |
| KC4PCE | 11 | 69 | 2010-03-13 | 2012-03-14 | Available |
| KC4PCF | 11 | 77 | 2010-04-17 | 2012-04-18 | Available |
| KC4PCG | 10 | 77 | 2030-10-03 | — | Active |
| KC4PCH | 11 | 75 | 2031-02-12 | — | Active |
| KC4PCI | 12 | 71 | 1998-01-14 | 2000-01-15 | Available |
| KC4PCJ | 12 | 81 | — | — | Available |
| KC4PCK | 11 | 77 | 2000-03-13 | 2002-03-14 | Available |
| KC4PCL | 11 | 77 | 2030-06-17 | — | Active |
| KC4PCM | 10 | 75 | 2000-05-29 | 2002-05-30 | Available |
| KC4PCN | 12 | 73 | 2000-11-20 | 2002-11-21 | Available |
| KC4PCO | 11 | 79 | 2031-08-14 | — | Active |
| KC4PCP | 11 | 79 | — | — | Available |
| KC4PCQ | 11 | 81 | — | — | Available |
| KC4PCR | 12 | 75 | 2000-08-07 | 2002-08-08 | Available |