| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4X | Israel | 1 | 0.7 | 4Z4 | | 2 | EU | 9A | Croatia | 1 | 0.7 | 9A2 | | 3 | EU | DL | Fed. Rep. of Germany | 3 | 2.2 | DK2 DL5 DL8 | | 4 | EU | F | France | 1 | 0.7 | F6 | | 5 | EU | G | England | 1 | 0.7 | G3 | | 6 | EU | GI | Northern Ireland | 1 | 0.7 | MI0 | | 7 | EU | GW | Wales | 2 | 1.5 | GW0 GW4 | | 8 | EU | HA | Hungary | 2 | 1.5 | HA5 HA9 | | 9 | EU | HB | Switzerland | 1 | 0.7 | HB9 | | 10 | SA | HC | Ecuador | 1 | 0.7 | HC2 | | 11 | EU | I | Italy | 2 | 1.5 | I0 IK0 | | 12 | AS | JA | Japan | 2 | 1.5 | JF2 JF3 | | 13 | NA | K | United States | 89 | 65.4 | AA3 AA4 AB2 AC5 AD4 AD8 AE1 AE6 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA3 KA4 KA9 KB0 KB3 KB4 KC0 KC1 KC2 KC4 KE4 KG3 KG4 KG5 KI1 KI7 KJ5 KJ9 KK4 KM0 KM4 KM6 KM9 KN7 KS0 KU7 KW3 KW7 KW8 N0 N1 N3 N4 N5 N6 N7 N8 N9 NA4 NA5 NA6 NA8 NC4 NF4 NM5 NN4 NS9 NU7 NW0 NW2 NZ8 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA4 WA6 WA8 WB4 WB5 WC7 WF3 WJ9 WN4 WX7 | | 14 | OC | KH6 | Hawaii | 1 | 0.7 | KH6 | | 15 | NA | KL | Alaska | 1 | 0.7 | KL7 | | 16 | NA | KP4 | Puerto Rico | 1 | 0.7 | NP3 | | 17 | EU | LY | Lithuania | 1 | 0.7 | LY5 | | 18 | EU | LZ | Bulgaria | 1 | 0.7 | LZ2 | | 19 | EU | OK | Czech Republic | 2 | 1.5 | OK1 OK7 | | 20 | EU | OZ | Denmark | 2 | 1.5 | OU2 OZ9 | | 21 | EU | PA | Netherlands | 1 | 0.7 | PA3 | | 22 | EU | SM | Sweden | 2 | 1.5 | SE5 SI5 | | 23 | EU | SP | Poland | 1 | 0.7 | SP4 | | 24 | EU | UA | European Russia | 2 | 1.5 | R6 UA6 | | 25 | EU | UR | Ukraine | 4 | 2.9 | UR5 UR7 UT8 UX1 | | 26 | NA | VE | Canada | 5 | 3.7 | VE2 VE3 VE4 VE5 VE9 | | 27 | OC | VK | Australia | 1 | 0.7 | VK2 | | 28 | AS | VU | India | 1 | 0.7 | VU2 | | 29 | NA | XE | Mexico | 1 | 0.7 | XE2 | | 30 | EU | YO | Romania | 1 | 0.7 | YO3 | | 31 | OC | ZL | New Zealand | 1 | 0.7 | ZM2 |
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