| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 1.2 | 4O3 | | 2 | EU | 9A | Croatia | 1 | 1.2 | 9A2 | | 3 | OC | 9M6 | East Malaysia | 1 | 1.2 | 9W6 | | 4 | AS | 9V | Singapore | 1 | 1.2 | 9V1 | | 5 | AS | BY | China | 1 | 1.2 | BG2 | | 6 | EU | DL | Fed. Rep. of Germany | 2 | 2.5 | DL1 DP4 | | 7 | OC | DU | Philippines | 2 | 2.5 | DU1 DU2 | | 8 | EU | E7 | Bosnia-Herzegovina | 1 | 1.2 | E77 | | 9 | EU | ES | Estonia | 1 | 1.2 | ES5 | | 10 | EU | HA | Hungary | 1 | 1.2 | HA4 | | 11 | SA | HC | Ecuador | 1 | 1.2 | HD2 | | 12 | AS | HS | Thailand | 5 | 6.2 | E20 E21 HS0 HS3 HS8 | | 13 | EU | I | Italy | 1 | 1.2 | IQ2 | | 14 | EU | *IT9 | Sicily | 1 | 1.2 | IT9 | | 15 | AS | JA | Japan | 34 | 42.0 | 7L3 7N1 JA0 JA1 JA2 JA3 JA4 JA7 JA9 JE0 JE1 JE2 JE7 JF1 JF2 JH1 JH2 JH3 JH8 JH9 JI3 JJ1 JJ3 JL1 JL8 JM1 JN1 JN3 JN7 JQ2 JR0 JR1 JR3 JS1 | | 16 | AS | JT | Mongolia | 1 | 1.2 | JT1 | | 17 | NA | K | United States | 2 | 2.5 | K1 N6 | | 18 | OC | KH0 | Mariana Islands | 1 | 1.2 | AH0 | | 19 | NA | KL | Alaska | 1 | 1.2 | KL7 | | 20 | EU | LY | Lithuania | 1 | 1.2 | LY2 | | 21 | EU | OE | Austria | 2 | 2.5 | OE2 OE8 | | 22 | EU | OH | Finland | 4 | 4.9 | OG6 OH1 OH4 OH6 | | 23 | EU | SM | Sweden | 1 | 1.2 | 8S0 | | 24 | EU | SP | Poland | 2 | 2.5 | SN3 SO2 | | 25 | EU | UA | European Russia | 3 | 3.7 | R5 RA9 UA1 | | 26 | AS | UA9 | Asiatic Russia | 3 | 3.7 | R8 UA0 UA9 | | 27 | EU | UR | Ukraine | 1 | 1.2 | UW2 | | 28 | OC | YB | Indonesia | 5 | 6.2 | YB1 YB4 YC0 YC1 YC6 |
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