| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | NA | CM | Cuba | 1 | 0.2 | CO2 | | 2 | EU | DL | Fed. Rep. of Germany | 3 | 0.7 | DF2 DL2 DL7 | | 3 | NA | FP | St. Pierre & Miquelon | 1 | 0.2 | FP0 | | 4 | EU | GM | Scotland | 1 | 0.2 | GM0 | | 5 | EU | HA | Hungary | 1 | 0.2 | HA7 | | 6 | EU | I | Italy | 2 | 0.5 | I0 IK5 | | 7 | AS | JA | Japan | 1 | 0.2 | JA8 | | 8 | EU | *JW/b | Bear Island | 1 | 0.2 | JW2 | | 9 | NA | K | United States | 371 | 88.3 | AA0 AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 AB0 AB1 AB2 AB3 AB4 AB5 AB7 AB8 AB9 AC0 AC2 AC4 AC5 AC6 AC8 AD1 AD4 AD8 AE1 AE2 AE3 AE5 AE9 AF4 AF5 AF6 AF7 AF8 AF9 AG6 AI2 AI4 AI6 AI9 AJ1 AJ2 AJ4 AK0 AK2 AK3 AK7 AK9 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA2 KA3 KA4 KA5 KA6 KA7 KA8 KA9 KB0 KB1 KB2 KB3 KB4 KB5 KB6 KB7 KB8 KB9 KC0 KC2 KC3 KC4 KC5 KC7 KC9 KD0 KD1 KD2 KD3 KD4 KD5 KD6 KD9 KE0 KE1 KE2 KE3 KE5 KE6 KE7 KE8 KE9 KF0 KF2 KF5 KF6 KF7 KF8 KG1 KG2 KG4 KG5 KG6 KG7 KG8 KI0 KI1 KI4 KI6 KI7 KJ2 KJ4 KJ9 KK1 KK4 KK5 KK8 KK9 KM0 KM1 KM4 KM5 KM6 KM7 KN0 KN1 KN2 KN3 KN4 KN7 KN8 KO4 KO7 KO8 KQ1 KQ2 KQ6 KR2 KR4 KR7 KR8 KS2 KS4 KS7 KT0 KT1 KT3 KT5 KT6 KT9 KU1 KU2 KU7 KU8 KU9 KV1 KV2 KV5 KV8 KW3 KW6 KW7 KX0 KX1 KX2 KY7 KY9 KZ2 KZ3 KZ5 KZ8 N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA0 NA1 NA2 NA3 NA4 NA5 NA6 NA7 NA8 NB3 NB4 NC0 NC3 NC4 NC6 NC9 ND3 ND4 ND6 ND8 NE0 NE3 NE4 NE6 NE8 NF1 NF6 NF8 NG2 NG6 NG7 NI2 NI5 NJ1 NJ2 NJ4 NJ9 NK3 NK4 NK5 NK6 NK8 NM2 NM5 NM9 NN0 NN1 NN3 NN4 NN5 NN6 NN7 NO2 NO9 NQ2 NQ4 NQ6 NQ7 NR0 NR4 NR7 NS0 NS4 NS6 NS7 NS8 NS9 NT0 NT4 NU1 NU2 NU5 NU6 NV2 NV4 NV9 NW0 NW1 NW3 NW7 NW8 NX1 NX6 NX8 NY3 NY4 NY6 NY8 NZ5 QRP0 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA0 WA1 WA2 WA3 WA4 WA5 WA6 WA7 WA8 WA9 WB0 WB2 WB3 WB4 WB5 WB6 WB8 WB9 WC1 WC2 WC7 WD0 WD1 WD4 WD5 WD8 WD9 WE0 WE3 WE8 WE9 WF2 WF3 WF5 WG3 WG9 WI7 WJ1 WJ2 WJ9 WK2 WK4 WM9 WN0 WN1 WN4 WN6 WN9 WO1 WO3 WO4 WO9 WQ5 WQ9 WR2 WR3 WR4 WR9 WS7 WS8 WS9 WT5 WT9 WU2 WU9 WV2 WW2 WW3 WW4 WW7 WX0 WX1 WX3 WX4 WY1 WZ4 WZ9 | | 10 | NA | KL | Alaska | 3 | 0.7 | AL8 KL1 NL7 | | 11 | EU | LA | Norway | 2 | 0.5 | LA4 LA9 | | 12 | EU | LY | Lithuania | 1 | 0.2 | LY3 | | 13 | EU | OK | Czech Republic | 1 | 0.2 | OK1 | | 14 | EU | OM | Slovak Republic | 2 | 0.5 | OM3 OM8 | | 15 | EU | ON | Belgium | 1 | 0.2 | OP4 | | 16 | EU | OZ | Denmark | 1 | 0.2 | OZ1 | | 17 | EU | SP | Poland | 1 | 0.2 | SP6 | | 18 | EU | UA | European Russia | 4 | 1.0 | RM4 RZ4 UA3 UA4 | | 19 | AS | UA9 | Asiatic Russia | 2 | 0.5 | RK9 RZ9 | | 20 | AS | UN | Kazakhstan | 1 | 0.2 | UN5 | | 21 | EU | UR | Ukraine | 2 | 0.5 | UR3 UX1 | | 22 | NA | VE | Canada | 16 | 3.8 | VA1 VA2 VA3 VA5 VA6 VA7 VE1 VE2 VE3 VE4 VE5 VE6 VE7 VE9 VY2 XL3 | | 23 | EU | YU | Serbia | 1 | 0.2 | YU8 |
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