| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.8 | 4O4 | | 2 | AS | 5B | Cyprus | 1 | 0.8 | P3 | | 3 | EU | 9A | Croatia | 9 | 7.0 | 9A1 9A2 9A3 9A4 9A5 9A6 9A7 9A8 9A9 | | 4 | EU | DL | Fed. Rep. of Germany | 4 | 3.1 | DJ0 DL1 DL2 DL5 | | 5 | EU | E7 | Bosnia-Herzegovina | 3 | 2.3 | E70 E74 E77 | | 6 | EU | EA | Spain | 5 | 3.9 | EA1 EA2 EA3 EA5 EA7 | | 7 | EU | ES | Estonia | 1 | 0.8 | ES1 | | 8 | EU | EU | Belarus | 2 | 1.6 | EU6 EU8 | | 9 | EU | F | France | 2 | 1.6 | F5 F6 | | 10 | EU | G | England | 1 | 0.8 | G5 | | 11 | EU | GW | Wales | 1 | 0.8 | MW5 | | 12 | EU | HA | Hungary | 3 | 2.3 | HA3 HA7 HG44 | | 13 | EU | HB | Switzerland | 1 | 0.8 | HB9 | | 14 | EU | I | Italy | 9 | 7.0 | I0 I2 I6 IK0 IK2 IK3 IK4 IN3 IZ1 | | 15 | EU | *IT9 | Sicily | 1 | 0.8 | IT9 | | 16 | NA | K | United States | 1 | 0.8 | K1 | | 17 | EU | LA | Norway | 2 | 1.6 | LA7 LA8 | | 18 | EU | LY | Lithuania | 3 | 2.3 | LY2 LY3 LY5 | | 19 | EU | LZ | Bulgaria | 5 | 3.9 | LZ1 LZ3 LZ5 LZ7 LZ9 | | 20 | EU | OH | Finland | 1 | 0.8 | OH1 | | 21 | EU | OK | Czech Republic | 3 | 2.3 | OK1 OK4 OK8 | | 22 | EU | OM | Slovak Republic | 2 | 1.6 | OM3 OM8 | | 23 | EU | ON | Belgium | 1 | 0.8 | ON5 | | 24 | EU | PA | Netherlands | 1 | 0.8 | PA3 | | 25 | SA | PY | Brazil | 1 | 0.8 | ZW8 | | 26 | EU | S5 | Slovenia | 7 | 5.5 | S509 S51 S52 S53 S56 S57 S59 | | 27 | EU | SM | Sweden | 2 | 1.6 | SE4 SM5 | | 28 | EU | SP | Poland | 3 | 2.3 | SP2 SP3 SQ9 | | 29 | EU | SV | Greece | 1 | 0.8 | SV4 | | 30 | EU | UA | European Russia | 23 | 18.0 | R3 R5 R7 RA4 RC3 RL4 RM2 RM6 RM7 RN3 RN4 RN6 RU4 RU5 RV3 RW3 RX9 UA3 UA4 UA5 UA6 UC5 UD3 | | 31 | AS | UA9 | Asiatic Russia | 3 | 2.3 | R9 RA9 RU9 | | 32 | AS | UN | Kazakhstan | 3 | 2.3 | UN8 UN9 UP0 | | 33 | EU | UR | Ukraine | 12 | 9.4 | UR0 UR3 UR7 US5 US8 UT0 UT2 UT3 UT4 UW1 UW6 UX3 | | 34 | EU | YO | Romania | 2 | 1.6 | YO2 YO7 | | 35 | EU | YU | Serbia | 6 | 4.7 | YT1 YT2 YT4 YT9 YU1 YU7 | | 36 | EU | Z3 | North Macedonia | 2 | 1.6 | Z33 Z39 |
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