District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| NC4JG | 10 | 61 | — | — | Available |
| NC4JH | 11 | 59 | 2031-09-14 | — | Active (Vanity) |
| NC4JI | 12 | 55 | — | — | Available |
| NC4JJ | 12 | 65 | 2023-06-29 | 2025-06-30 | Available |
| NC4JK | 11 | 61 | — | — | Available |
| NC4JL | 11 | 61 | 2022-08-20 | 2024-08-21 | Available |
| NC4JM | 10 | 59 | 2023-06-10 | 2025-06-11 | Available |
| NC4JN | 12 | 57 | — | — | Available |
| NC4JO | 11 | 63 | — | — | Available |
| NC4JP | 11 | 63 | 2032-08-28 | — | Active (Vanity) |
| NC4JQ | 11 | 65 | — | — | Available |
| NC4JR | 12 | 59 | 2030-11-03 | — | Active (Vanity) |
| NC4JS | 12 | 57 | 2029-02-03 | — | Active (Vanity) |
| NC4JT | 11 | 55 | 2020-10-07 | 2022-10-08 | Available |
| NC4JU | 12 | 59 | — | — | Available |
| NC4JV | 11 | 61 | — | — | Available |
| NC4JW | 11 | 61 | 2035-12-09 | — | Active (Vanity) |
| NC4JX | 11 | 63 | — | — | Available |
| NC4JY | 11 | 65 | 2028-06-17 | — | Active (Vanity) |
| NC4JZ | 11 | 63 | — | — | Available |
| NC4KA | 10 | 53 | — | — | Available |
| NC4KB | 10 | 57 | 2029-08-20 | — | Active (Vanity) |
| NC4KC | 10 | 59 | 2028-09-14 | — | Active (Vanity) |
| NC4KD | 10 | 55 | — | — | Available |
| NC4KE | 10 | 49 | — | — | Available |
| NC4KF | 10 | 57 | — | — | Available |
| NC4KG | 9 | 57 | 2035-10-14 | — | Active (Vanity) |
| NC4KH | 10 | 55 | — | — | Available |
| NC4KI | 11 | 51 | — | — | Available |
| NC4KJ | 11 | 61 | — | — | Available |
| NC4KK | 10 | 57 | 2030-06-22 | — | Active (Vanity) |
| NC4KL | 10 | 57 | — | — | Available |
| NC4KM | 9 | 55 | — | — | Available |
| NC4KN | 11 | 53 | — | — | Available |
| NC4KO | 10 | 59 | — | — | Available |
| NC4KP | 10 | 59 | — | — | Available |
| NC4KQ | 10 | 61 | — | — | Available |
| NC4KR | 11 | 55 | — | — | Available |
| NC4KS | 11 | 53 | — | — | Available |
| NC4KT | 10 | 51 | 2030-09-03 | — | Active (Vanity) |
| NC4KU | 11 | 55 | — | — | Available |
| NC4KV | 10 | 57 | — | — | Available |
| NC4KW | 10 | 57 | 2036-04-25 | — | Active (Vanity) |
| NC4KX | 10 | 59 | — | — | Available |
| NC4KY | 10 | 61 | 2027-05-20 | — | Active (Vanity) |
| NC4KZ | 10 | 59 | — | — | Available |
| NC4LA | 10 | 53 | 2027-05-30 | — | Active (Vanity) |
| NC4LB | 10 | 57 | 2032-03-26 | — | Active (Vanity) |
| NC4LC | 10 | 59 | 2029-03-11 | — | Active (Vanity) |
| NC4LD | 10 | 55 | — | — | Available |
| NC4LE | 10 | 49 | — | — | Available |
| NC4LF | 10 | 57 | 2029-04-21 | — | Active (Vanity) |
| NC4LG | 9 | 57 | — | — | Available |
| NC4LH | 10 | 55 | 2032-09-04 | — | Active (Vanity) |
| NC4LI | 11 | 51 | — | — | Available |
| NC4LJ | 11 | 61 | 2036-06-23 | — | Active (Vanity) |
| NC4LK | 10 | 57 | 2027-10-09 | — | Active (Vanity) |
| NC4LL | 10 | 57 | 2029-04-13 | — | Active (Vanity) |
| NC4LM | 9 | 55 | 2031-08-14 | — | Active (Vanity) |
| NC4LN | 11 | 53 | — | — | Available |
| NC4LO | 10 | 59 | — | — | Available |
| NC4LP | 10 | 59 | — | — | Available |
| NC4LQ | 10 | 61 | — | — | Available |
| NC4LR | 11 | 55 | 2019-03-18 | 2021-03-19 | Available |
| NC4LS | 11 | 53 | 2021-03-17 | 2023-03-18 | Available |
| NC4LT | 10 | 51 | — | — | Available |
| NC4LU | 11 | 55 | — | — | Available |
| NC4LV | 10 | 57 | 2018-06-06 | 2020-06-07 | Available |
| NC4LW | 10 | 57 | — | — | Available |
| NC4LX | 10 | 59 | — | — | Available |
| NC4LY | 10 | 61 | — | — | Available |
| NC4LZ | 10 | 59 | — | — | Available |
| NC4MA | 9 | 51 | 2021-02-21 | 2023-02-22 | Available |
| NC4MB | 9 | 55 | 2033-09-08 | — | Active (Vanity) |
| NC4MC | 9 | 57 | 2031-07-16 | — | Active (Vanity) |
| NC4MD | 9 | 53 | 2030-05-16 | — | Active (Vanity) |
| NC4ME | 9 | 47 | 2034-02-28 | — | Active (Vanity) |
| NC4MF | 9 | 55 | — | — | Available |
| NC4MG | 8 | 55 | 2036-05-24 | — | Active (Vanity) |
| NC4MH | 9 | 53 | 2034-12-09 | — | Active (Vanity) |
| NC4MI | 10 | 49 | 2030-01-25 | — | Active (Vanity) |
| NC4MJ | 10 | 59 | 2031-05-25 | — | Active (Vanity) |
| NC4MK | 9 | 55 | — | — | Available |
| NC4ML | 9 | 55 | 2034-04-20 | — | Active (Vanity) |
| NC4MM | 8 | 53 | 2032-09-21 | — | Active (Vanity) |
| NC4MN | 10 | 51 | — | — | Available |
| NC4MO | 9 | 57 | 2036-07-17 | — | Active (Vanity) |
| NC4MP | 9 | 57 | 2036-05-26 | — | Active (Vanity) |
| NC4MQ | 9 | 59 | — | — | Available |
| NC4MR | 10 | 53 | 2032-11-06 | — | Active (Vanity) |
| NC4MS | 10 | 51 | — | — | Available |
| NC4MT | 9 | 49 | 2028-05-22 | — | Active (Vanity) |
| NC4MU | 10 | 53 | — | — | Available |
| NC4MV | 9 | 55 | — | — | Available |
| NC4MW | 9 | 55 | — | — | Available |
| NC4MX | 9 | 57 | — | — | Available |
| NC4MY | 9 | 59 | 2030-08-18 | — | Active (Vanity) |
| NC4MZ | 9 | 57 | — | — | Available |
| NC4NA | 11 | 49 | — | — | Available |
| NC4NB | 11 | 53 | — | — | Available |