District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| NT4WE | 10 | 41 | — | — | Available |
| NT4WF | 10 | 49 | — | — | Available |
| NT4WG | 9 | 49 | — | — | Available |
| NT4WH | 10 | 47 | — | — | Available |
| NT4WI | 11 | 43 | — | — | Available |
| NT4WJ | 11 | 53 | — | — | Available |
| NT4WK | 10 | 49 | — | — | Available |
| NT4WL | 10 | 49 | — | — | Available |
| NT4WM | 9 | 47 | — | — | Available |
| NT4WN | 11 | 45 | — | — | Available |
| NT4WO | 10 | 51 | — | — | Available |
| NT4WP | 10 | 51 | — | — | Available |
| NT4WQ | 10 | 53 | — | — | Available |
| NT4WR | 11 | 47 | — | — | Available |
| NT4WS | 11 | 45 | — | — | Available |
| NT4WT | 10 | 43 | — | — | Available |
| NT4WU | 11 | 47 | — | — | Available |
| NT4WV | 10 | 49 | — | — | Available |
| NT4WW | 10 | 49 | — | — | Available |
| NT4WX | 10 | 51 | — | — | Available |
| NT4WY | 10 | 53 | — | — | Available |
| NT4WZ | 10 | 51 | — | — | Available |
| NT4XA | 10 | 47 | — | — | Available |
| NT4XB | 10 | 51 | — | — | Available |
| NT4XC | 10 | 53 | — | — | Available |
| NT4XD | 10 | 49 | — | — | Available |
| NT4XE | 10 | 43 | — | — | Available |
| NT4XF | 10 | 51 | — | — | Available |
| NT4XG | 9 | 51 | — | — | Available |
| NT4XH | 10 | 49 | — | — | Available |
| NT4XI | 11 | 45 | — | — | Available |
| NT4XJ | 11 | 55 | — | — | Available |
| NT4XK | 10 | 51 | — | — | Available |
| NT4XL | 10 | 51 | — | — | Available |
| NT4XM | 9 | 49 | — | — | Available |
| NT4XN | 11 | 47 | — | — | Available |
| NT4XO | 10 | 53 | — | — | Available |
| NT4XP | 10 | 53 | — | — | Available |
| NT4XQ | 10 | 55 | — | — | Available |
| NT4XR | 11 | 49 | — | — | Available |
| NT4XS | 11 | 47 | — | — | Available |
| NT4XT | 10 | 45 | 2029-11-05 | — | Active (Vanity) |
| NT4XU | 11 | 49 | — | — | Available |
| NT4XV | 10 | 51 | — | — | Available |
| NT4XW | 10 | 51 | — | — | Available |
| NT4XX | 10 | 53 | — | — | Available |
| NT4XY | 10 | 55 | — | — | Available |
| NT4XZ | 10 | 53 | — | — | Available |
| NT4YA | 10 | 49 | — | — | Available |
| NT4YB | 10 | 53 | — | — | Available |
| NT4YC | 10 | 55 | — | — | Available |
| NT4YD | 10 | 51 | — | — | Available |
| NT4YE | 10 | 45 | — | — | Available |
| NT4YF | 10 | 53 | — | — | Available |
| NT4YG | 9 | 53 | — | — | Available |
| NT4YH | 10 | 51 | — | — | Available |
| NT4YI | 11 | 47 | — | — | Available |
| NT4YJ | 11 | 57 | — | — | Available |
| NT4YK | 10 | 53 | — | — | Available |
| NT4YL | 10 | 53 | — | — | Available |
| NT4YM | 9 | 51 | — | — | Available |
| NT4YN | 11 | 49 | — | — | Available |
| NT4YO | 10 | 55 | — | — | Available |
| NT4YP | 10 | 55 | — | — | Available |
| NT4YQ | 10 | 57 | — | — | Available |
| NT4YR | 11 | 51 | — | — | Available |
| NT4YS | 11 | 49 | — | — | Available |
| NT4YT | 10 | 47 | — | — | Available |
| NT4YU | 11 | 51 | — | — | Available |
| NT4YV | 10 | 53 | — | — | Available |
| NT4YW | 10 | 53 | — | — | Available |
| NT4YX | 10 | 55 | — | — | Available |
| NT4YY | 10 | 57 | — | — | Available |
| NT4YZ | 10 | 55 | — | — | Available |
| NT4ZA | 10 | 47 | — | — | Available |
| NT4ZB | 10 | 51 | — | — | Available |
| NT4ZC | 10 | 53 | — | — | Available |
| NT4ZD | 10 | 49 | — | — | Available |
| NT4ZE | 10 | 43 | — | — | Available |
| NT4ZF | 10 | 51 | — | — | Available |
| NT4ZG | 9 | 51 | — | — | Available |
| NT4ZH | 10 | 49 | — | — | Available |
| NT4ZI | 11 | 45 | — | — | Available |
| NT4ZJ | 11 | 55 | — | — | Available |
| NT4ZK | 10 | 51 | — | — | Available |
| NT4ZL | 10 | 51 | — | — | Available |
| NT4ZM | 9 | 49 | — | — | Available |
| NT4ZN | 11 | 47 | — | — | Available |
| NT4ZO | 10 | 53 | 2000-10-11 | 2002-10-12 | Available |
| NT4ZP | 10 | 53 | — | — | Available |
| NT4ZQ | 10 | 55 | — | — | Available |
| NT4ZR | 11 | 49 | — | — | Available |
| NT4ZS | 11 | 47 | — | — | Available |
| NT4ZT | 10 | 45 | — | — | Available |
| NT4ZU | 11 | 49 | — | — | Available |
| NT4ZV | 10 | 51 | — | — | Available |
| NT4ZW | 10 | 51 | — | — | Available |
| NT4ZX | 10 | 53 | — | — | Available |
| NT4ZY | 10 | 55 | — | — | Available |
| NT4ZZ | 10 | 53 | — | — | Available |