| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4X | Israel | 2 | 1.7 | 4X0 4Z5 | | 2 | AS | 5B | Cyprus | 1 | 0.9 | 5B4 | | 3 | EU | 9A | Croatia | 1 | 0.9 | 9A3 | | 4 | EU | CT | Portugal | 1 | 0.9 | CR5 | | 5 | EU | DL | Fed. Rep. of Germany | 4 | 3.4 | DL1 DL2 DL4 DL7 | | 6 | EU | E7 | Bosnia-Herzegovina | 2 | 1.7 | E74 E75 | | 7 | EU | EA | Spain | 2 | 1.7 | EA1 EA7 | | 8 | EU | ES | Estonia | 2 | 1.7 | ES1 ES9 | | 9 | EU | EU | Belarus | 1 | 0.9 | EV6 | | 10 | EU | F | France | 2 | 1.7 | F5 F6 | | 11 | EU | G | England | 3 | 2.6 | G0 G3 G4 | | 12 | EU | GM | Scotland | 1 | 0.9 | MM3 | | 13 | EU | HA | Hungary | 5 | 4.3 | HA5 HA6 HA8 HA9 HG7 | | 14 | EU | HB | Switzerland | 1 | 0.9 | HB9 | | 15 | EU | I | Italy | 26 | 22.4 | I0 I2 I3 I6 I7 II3 IK0 IK1 IK2 IK4 IK8 IO2 IO5 IQ0 IQ1 IQ2 IQ4 IQ5 IR1 IR8 IV3 IZ0 IZ1 IZ3 IZ4 IZ8 | | 16 | AF | *IG9 | African Italy | 1 | 0.9 | IG9 | | 17 | EU | IS | Sardinia | 1 | 0.9 | IM0 | | 18 | EU | *IT9 | Sicily | 2 | 1.7 | IO9 IT9 | | 19 | AS | JA | Japan | 1 | 0.9 | JA2 | | 20 | AS | JT | Mongolia | 1 | 0.9 | JT1 | | 21 | NA | K | United States | 2 | 1.7 | N2 N3 | | 22 | EU | LY | Lithuania | 2 | 1.7 | LY1 LY3 | | 23 | EU | LZ | Bulgaria | 3 | 2.6 | LZ1 LZ2 LZ9 | | 24 | EU | OH | Finland | 2 | 1.7 | OG7 OH6 | | 25 | EU | OK | Czech Republic | 2 | 1.7 | OK1 OK2 | | 26 | EU | OM | Slovak Republic | 4 | 3.4 | OM3 OM4 OM7 OM8 | | 27 | EU | PA | Netherlands | 2 | 1.7 | PA2 PA3 | | 28 | EU | S5 | Slovenia | 2 | 1.7 | S51 S53 | | 29 | EU | SM | Sweden | 3 | 2.6 | SA4 SE4 SM2 | | 30 | EU | SP | Poland | 4 | 3.4 | SN5 SO4 SP4 SP9 | | 31 | EU | SV | Greece | 1 | 0.9 | SV2 | | 32 | EU | UA | European Russia | 13 | 11.2 | R3 RA4 RG3 RG5 RM1 RM2 RM4 RU5 RW4 RZ1 UA1 UA4 UA5 | | 33 | AS | UA9 | Asiatic Russia | 1 | 0.9 | UA9 | | 34 | EU | UR | Ukraine | 5 | 4.3 | UR7 UT0 UW6 UX1 UX4 | | 35 | NA | VE | Canada | 1 | 0.9 | VE3 | | 36 | EU | YL | Latvia | 2 | 1.7 | YL1 YL5 | | 37 | EU | YO | Romania | 5 | 4.3 | YO4 YO5 YO7 YP5 YQ6 | | 38 | EU | YU | Serbia | 2 | 1.7 | YT6 YU1 |
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