| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | EA | Spain | 1 | 1.8 | EA2 | | 2 | EU | G | England | 3 | 5.3 | G3 G4 M2 | | 3 | EU | GD | Isle of Man | 1 | 1.8 | GD4 | | 4 | EU | HA | Hungary | 1 | 1.8 | HA7 | | 5 | AS | JA | Japan | 1 | 1.8 | JM7 | | 6 | NA | K | United States | 42 | 73.7 | AA3 AA4 AA8 AB1 AE6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KB3 KE2 KE4 KM4 KN8 N0 N1 N2 N3 N4 N5 N8 N9 NA6 NS2 NS9 NW3 NZ1 W1 W2 W4 W7 W8 WA0 WA3 WJ1 WJ9 | | 7 | EU | LY | Lithuania | 1 | 1.8 | LY8 | | 8 | EU | LZ | Bulgaria | 1 | 1.8 | LZ1 | | 9 | EU | OK | Czech Republic | 1 | 1.8 | OK5 | | 10 | EU | PA | Netherlands | 1 | 1.8 | PA5 | | 11 | EU | SM | Sweden | 1 | 1.8 | SM5 | | 12 | NA | VE | Canada | 3 | 5.3 | VE1 VE3 VE4 |
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