District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| NX4WA | 10 | 53 | — | — | Available |
| NX4WB | 10 | 57 | — | — | Available |
| NX4WC | 10 | 59 | — | — | Available |
| NX4WD | 10 | 55 | — | — | Available |
| NX4WE | 10 | 49 | — | — | Available |
| NX4WF | 10 | 57 | — | — | Available |
| NX4WG | 9 | 57 | — | — | Available |
| NX4WH | 10 | 55 | — | — | Available |
| NX4WI | 11 | 51 | — | — | Available |
| NX4WJ | 11 | 61 | — | — | Available |
| NX4WK | 10 | 57 | — | — | Available |
| NX4WL | 10 | 57 | — | — | Available |
| NX4WM | 9 | 55 | — | — | Available |
| NX4WN | 11 | 53 | — | — | Available |
| NX4WO | 10 | 59 | — | — | Available |
| NX4WP | 10 | 59 | — | — | Available |
| NX4WQ | 10 | 61 | — | — | Available |
| NX4WR | 11 | 55 | — | — | Available |
| NX4WS | 11 | 53 | — | — | Available |
| NX4WT | 10 | 51 | — | — | Available |
| NX4WU | 11 | 55 | — | — | Available |
| NX4WV | 10 | 57 | — | — | Available |
| NX4WW | 10 | 57 | — | — | Available |
| NX4WX | 10 | 59 | — | — | Available |
| NX4WY | 10 | 61 | — | — | Available |
| NX4WZ | 10 | 59 | — | — | Available |
| NX4XA | 10 | 55 | — | — | Available |
| NX4XB | 10 | 59 | — | — | Available |
| NX4XC | 10 | 61 | — | — | Available |
| NX4XD | 10 | 57 | — | — | Available |
| NX4XE | 10 | 51 | — | — | Available |
| NX4XF | 10 | 59 | — | — | Available |
| NX4XG | 9 | 59 | — | — | Available |
| NX4XH | 10 | 57 | — | — | Available |
| NX4XI | 11 | 53 | — | — | Available |
| NX4XJ | 11 | 63 | — | — | Available |
| NX4XK | 10 | 59 | — | — | Available |
| NX4XL | 10 | 59 | — | — | Available |
| NX4XM | 9 | 57 | — | — | Available |
| NX4XN | 11 | 55 | — | — | Available |
| NX4XO | 10 | 61 | — | — | Available |
| NX4XP | 10 | 61 | — | — | Available |
| NX4XQ | 10 | 63 | — | — | Available |
| NX4XR | 11 | 57 | — | — | Available |
| NX4XS | 11 | 55 | — | — | Available |
| NX4XT | 10 | 53 | — | — | Available |
| NX4XU | 11 | 57 | — | — | Available |
| NX4XV | 10 | 59 | — | — | Available |
| NX4XW | 10 | 59 | — | — | Available |
| NX4XX | 10 | 61 | 2027-02-16 | — | Active (Vanity) |
| NX4XY | 10 | 63 | — | — | Available |
| NX4XZ | 10 | 61 | — | — | Available |
| NX4YA | 10 | 57 | — | — | Available |
| NX4YB | 10 | 61 | — | — | Available |
| NX4YC | 10 | 63 | — | — | Available |
| NX4YD | 10 | 59 | — | — | Available |
| NX4YE | 10 | 53 | — | — | Available |
| NX4YF | 10 | 61 | — | — | Available |
| NX4YG | 9 | 61 | — | — | Available |
| NX4YH | 10 | 59 | — | — | Available |
| NX4YI | 11 | 55 | — | — | Available |
| NX4YJ | 11 | 65 | — | — | Available |
| NX4YK | 10 | 61 | — | — | Available |
| NX4YL | 10 | 61 | — | — | Available |
| NX4YM | 9 | 59 | — | — | Available |
| NX4YN | 11 | 57 | — | — | Available |
| NX4YO | 10 | 63 | — | — | Available |
| NX4YP | 10 | 63 | — | — | Available |
| NX4YQ | 10 | 65 | — | — | Available |
| NX4YR | 11 | 59 | — | — | Available |
| NX4YS | 11 | 57 | — | — | Available |
| NX4YT | 10 | 55 | — | — | Available |
| NX4YU | 11 | 59 | — | — | Available |
| NX4YV | 10 | 61 | — | — | Available |
| NX4YW | 10 | 61 | — | — | Available |
| NX4YX | 10 | 63 | — | — | Available |
| NX4YY | 10 | 65 | — | — | Available |
| NX4YZ | 10 | 63 | — | — | Available |
| NX4ZA | 10 | 55 | — | — | Available |
| NX4ZB | 10 | 59 | — | — | Available |
| NX4ZC | 10 | 61 | — | — | Available |
| NX4ZD | 10 | 57 | — | — | Available |
| NX4ZE | 10 | 51 | — | — | Available |
| NX4ZF | 10 | 59 | — | — | Available |
| NX4ZG | 9 | 59 | — | — | Available |
| NX4ZH | 10 | 57 | — | — | Available |
| NX4ZI | 11 | 53 | — | — | Available |
| NX4ZJ | 11 | 63 | — | — | Available |
| NX4ZK | 10 | 59 | — | — | Available |
| NX4ZL | 10 | 59 | — | — | Available |
| NX4ZM | 9 | 57 | — | — | Available |
| NX4ZN | 11 | 55 | — | — | Available |
| NX4ZO | 10 | 61 | — | — | Available |
| NX4ZP | 10 | 61 | — | — | Available |
| NX4ZQ | 10 | 63 | — | — | Available |
| NX4ZR | 11 | 57 | — | — | Available |
| NX4ZS | 11 | 55 | — | — | Available |
| NX4ZT | 10 | 53 | — | — | Available |
| NX4ZU | 11 | 57 | — | — | Available |
| NX4ZV | 10 | 59 | — | — | Available |