| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 1 | 0.8 | 9A7 | | 2 | EU | DL | Fed. Rep. of Germany | 1 | 0.8 | DL1 | | 3 | EU | F | France | 2 | 1.7 | F5 F6 | | 4 | EU | G | England | 1 | 0.8 | G3 | | 5 | EU | GW | Wales | 2 | 1.7 | GW0 GW4 | | 6 | EU | HB | Switzerland | 1 | 0.8 | HB9 | | 7 | SA | HC | Ecuador | 1 | 0.8 | HC2 | | 8 | EU | I | Italy | 1 | 0.8 | I5 | | 9 | NA | K | United States | 90 | 76.3 | AA3 AA4 AB4 AB7 AB9 AC4 AD0 AD4 AD8 AE6 AF5 AI6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA5 KA8 KB0 KB4 KB7 KC4 KE4 KE8 KG5 KI7 KJ9 KK4 KM4 KM9 KN7 KO1 KS0 KT5 KU7 KU8 KW7 KZ5 N0 N1 N2 N3 N4 N5 N6 N8 N9 NA4 NA5 NA6 NA8 NC4 ND3 NF4 NN4 NO3 NO5 NS0 NS9 NU7 NW0 NW2 NWI1 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA8 WB0 WB2 WB5 WC7 WD5 WJ9 WN4 WO1 WQ5 WW9 | | 10 | OC | KH2 | Guam | 1 | 0.8 | KG6 | | 11 | NA | KL | Alaska | 2 | 1.7 | AL9 KL7 | | 12 | NA | KP4 | Puerto Rico | 1 | 0.8 | KP3 | | 13 | EU | OK | Czech Republic | 1 | 0.8 | OK7 | | 14 | EU | TF | Iceland | 1 | 0.8 | TF3 | | 15 | EU | UA | European Russia | 2 | 1.7 | R6 UA6 | | 16 | EU | UR | Ukraine | 1 | 0.8 | UR5 | | 17 | NA | VE | Canada | 8 | 6.8 | VE1 VE2 VE3 VE4 VE5 VE6 VE7 VY1 | | 18 | NA | XE | Mexico | 1 | 0.8 | XE2 |
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