District 4
2x2 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| ND4RW | 11 | 51 | — | — | Available |
| ND4RX | 11 | 53 | — | — | Available |
| ND4RY | 11 | 55 | — | — | Available |
| ND4RZ | 11 | 53 | — | — | Available |
| ND4SA | 11 | 45 | — | — | Available |
| ND4SB | 11 | 49 | — | — | Available |
| ND4SC | 11 | 51 | 2020-10-01 | 2022-10-02 | Available |
| ND4SD | 11 | 47 | — | — | Available |
| ND4SE | 11 | 41 | — | — | Available |
| ND4SF | 11 | 49 | — | — | Available |
| ND4SG | 10 | 49 | — | — | Available |
| ND4SH | 11 | 47 | — | — | Available |
| ND4SI | 12 | 43 | — | — | Available |
| ND4SJ | 12 | 53 | — | — | Available |
| ND4SK | 11 | 49 | — | — | Available |
| ND4SL | 11 | 49 | — | — | Available |
| ND4SM | 10 | 47 | — | — | Available |
| ND4SN | 12 | 45 | — | — | Available |
| ND4SO | 11 | 51 | — | — | Available |
| ND4SP | 11 | 51 | — | — | Available |
| ND4SQ | 11 | 53 | — | — | Available |
| ND4SR | 12 | 47 | — | — | Available |
| ND4SS | 12 | 45 | — | — | Available |
| ND4ST | 11 | 43 | — | — | Available |
| ND4SU | 12 | 47 | 2024-05-06 | 2026-05-07 | Available |
| ND4SV | 11 | 49 | — | — | Available |
| ND4SW | 11 | 49 | — | — | Available |
| ND4SX | 11 | 51 | — | — | Available |
| ND4SY | 11 | 53 | — | — | Available |
| ND4SZ | 11 | 51 | — | — | Available |
| ND4TA | 10 | 43 | — | — | Available |
| ND4TB | 10 | 47 | — | — | Available |
| ND4TC | 10 | 49 | — | — | Available |
| ND4TD | 10 | 45 | — | — | Available |
| ND4TE | 10 | 39 | — | — | Available |
| ND4TF | 10 | 47 | — | — | Available |
| ND4TG | 9 | 47 | — | — | Available |
| ND4TH | 10 | 45 | — | — | Available |
| ND4TI | 11 | 41 | — | — | Available |
| ND4TJ | 11 | 51 | — | — | Available |
| ND4TK | 10 | 47 | — | — | Available |
| ND4TL | 10 | 47 | — | — | Available |
| ND4TM | 9 | 45 | — | — | Available |
| ND4TN | 11 | 43 | — | — | Available |
| ND4TO | 10 | 49 | — | — | Available |
| ND4TP | 10 | 49 | — | — | Available |
| ND4TQ | 10 | 51 | — | — | Available |
| ND4TR | 11 | 45 | — | — | Available |
| ND4TS | 11 | 43 | — | — | Available |
| ND4TT | 10 | 41 | — | — | Available |
| ND4TU | 11 | 45 | — | — | Available |
| ND4TV | 10 | 47 | — | — | Available |
| ND4TW | 10 | 47 | — | — | Available |
| ND4TX | 10 | 49 | — | — | Available |
| ND4TY | 10 | 51 | — | — | Available |
| ND4TZ | 10 | 49 | — | — | Available |
| ND4UA | 11 | 47 | — | — | Available |
| ND4UB | 11 | 51 | — | — | Available |
| ND4UC | 11 | 53 | — | — | Available |
| ND4UD | 11 | 49 | — | — | Available |
| ND4UE | 11 | 43 | — | — | Available |
| ND4UF | 11 | 51 | — | — | Available |
| ND4UG | 10 | 51 | — | — | Available |
| ND4UH | 11 | 49 | — | — | Available |
| ND4UI | 12 | 45 | — | — | Available |
| ND4UJ | 12 | 55 | — | — | Available |
| ND4UK | 11 | 51 | — | — | Available |
| ND4UL | 11 | 51 | — | — | Available |
| ND4UM | 10 | 49 | — | — | Available |
| ND4UN | 12 | 47 | — | — | Available |
| ND4UO | 11 | 53 | — | — | Available |
| ND4UP | 11 | 53 | — | — | Available |
| ND4UQ | 11 | 55 | — | — | Available |
| ND4UR | 12 | 49 | — | — | Available |
| ND4US | 12 | 47 | — | — | Available |
| ND4UT | 11 | 45 | — | — | Available |
| ND4UU | 12 | 49 | — | — | Available |
| ND4UV | 11 | 51 | — | — | Available |
| ND4UW | 11 | 51 | — | — | Available |
| ND4UX | 11 | 53 | — | — | Available |
| ND4UY | 11 | 55 | — | — | Available |
| ND4UZ | 11 | 53 | — | — | Available |
| ND4VA | 10 | 49 | — | — | Available |
| ND4VB | 10 | 53 | — | — | Available |
| ND4VC | 10 | 55 | — | — | Available |
| ND4VD | 10 | 51 | — | — | Available |
| ND4VE | 10 | 45 | — | — | Available |
| ND4VF | 10 | 53 | — | — | Available |
| ND4VG | 9 | 53 | — | — | Available |
| ND4VH | 10 | 51 | — | — | Available |
| ND4VI | 11 | 47 | — | — | Available |
| ND4VJ | 11 | 57 | — | — | Available |
| ND4VK | 10 | 53 | — | — | Available |
| ND4VL | 10 | 53 | — | — | Available |
| ND4VM | 9 | 51 | — | — | Available |
| ND4VN | 11 | 49 | — | — | Available |
| ND4VO | 10 | 55 | — | — | Available |
| ND4VP | 10 | 55 | — | — | Available |
| ND4VQ | 10 | 57 | — | — | Available |
| ND4VR | 11 | 51 | — | — | Available |